| 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 | $198.68 | 9.231% | $217.0202 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $60.40 | 10.701% | $66.8634 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $198.27 | 10.520% | $219.128 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $37.36 | 3.384% | $38.6243 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $165.51 | 9.241% | $180.8048 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $38.32 | 5.390% | $40.3854 | $40.39 | $40.40 | $40.40 |
| Purchase #7 | $120.25 | 12.513% | $135.2969 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $818.79 | $898.1230 | $898.12 | $898.10 | $898.10 | |