| 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 | $120.45 | 7.692% | $129.715 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $106.25 | 11.782% | $118.7684 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $191.73 | 3.753% | $198.9256 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $88.39 | 3.389% | $91.3855 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $237.61 | 6.562% | $253.202 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $218.43 | 7.505% | $234.8232 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $18.57 | 12.535% | $20.8977 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $981.43 | $1,047.7174 | $1,047.73 | $1,047.70 | $1,047.70 | |