| 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 | $106.54 | 6.165% | $113.1082 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $116.28 | 10.458% | $128.4406 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $140.38 | 8.725% | $152.6282 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $212.53 | 11.734% | $237.4683 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $124.98 | 10.527% | $138.1366 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $12.53 | 13.331% | $14.2004 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $42.90 | 8.485% | $46.5401 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $756.14 | $830.5224 | $830.53 | $830.55 | $830.40 | |