| 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 | $203.33 | 7.706% | $218.9986 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $17.72 | 8.726% | $19.2662 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $150.69 | 12.198% | $169.0712 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $75.73 | 9.803% | $83.1538 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $101.79 | 3.647% | $105.5023 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $53.28 | 13.195% | $60.3103 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $210.60 | 12.823% | $237.6052 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $813.14 | $893.9076 | $893.91 | $893.85 | $894.00 | |