| 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 | $189.94 | 5.321% | $200.0467 | $200.05 | $200.05 | $200.00 |
| Purchase #2 | $103.32 | 11.450% | $115.1501 | $115.15 | $115.15 | $115.20 |
| Purchase #3 | $172.39 | 13.164% | $195.0834 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $208.49 | 4.109% | $217.0569 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $153.68 | 11.138% | $170.7969 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $135.34 | 6.205% | $143.7378 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $59.64 | 9.753% | $65.4567 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $1,022.80 | $1,107.3285 | $1,107.34 | $1,107.35 | $1,107.40 | |