| 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 | $202.67 | 12.737% | $228.4841 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $113.90 | 6.685% | $121.5142 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $107.32 | 8.425% | $116.3617 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $155.88 | 10.707% | $172.5701 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $172.70 | 10.762% | $191.286 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $66.26 | 8.738% | $72.0498 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $173.98 | 7.483% | $186.9989 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $992.71 | $1,089.2648 | $1,089.26 | $1,089.25 | $1,089.30 | |