| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.66 | 12.520% | $159.3958 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $132.36 | 7.857% | $142.7595 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $241.56 | 13.273% | $273.6223 | $273.62 | $273.60 | $273.60 |
| Purchase #4 | $106.91 | 10.392% | $118.0201 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $189.55 | 12.191% | $212.658 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $200.59 | 12.113% | $224.8875 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $139.70 | 6.391% | $148.6282 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $1,152.33 | $1,279.9714 | $1,279.98 | $1,279.95 | $1,280.00 | |