| 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 | $132.96 | 5.526% | $140.3074 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $29.86 | 12.301% | $33.5331 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $24.63 | 10.826% | $27.2964 | $27.30 | $27.30 | $27.30 |
| Purchase #4 | $112.45 | 6.739% | $120.028 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $202.46 | 11.187% | $225.1092 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $42.71 | 11.706% | $47.7096 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $176.62 | 10.459% | $195.0927 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $721.69 | $789.0764 | $789.08 | $789.10 | $789.00 | |