| 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 | $215.66 | 5.186% | $226.8441 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $105.43 | 10.436% | $116.4327 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $194.73 | 4.530% | $203.5513 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $166.65 | 8.302% | $180.4853 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $115.91 | 9.610% | $127.049 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $128.72 | 10.264% | $141.9318 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $229.58 | 12.714% | $258.7688 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $1,156.68 | $1,255.0630 | $1,255.06 | $1,255.10 | $1,255.00 | |