| 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 | $192.81 | 6.123% | $204.6158 | $204.62 | $204.60 | $204.60 |
| Purchase #2 | $58.51 | 9.485% | $64.0597 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $199.29 | 7.560% | $214.3563 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $84.56 | 8.613% | $91.8432 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $189.26 | 11.149% | $210.3606 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $139.29 | 10.381% | $153.7497 | $153.75 | $153.75 | $153.70 |
| Purchase #7 | $53.60 | 11.583% | $59.8085 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $917.32 | $998.7938 | $998.80 | $998.75 | $998.80 | |