| 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 | $99.61 | 6.669% | $106.253 | $106.25 | $106.25 | $106.30 |
| Purchase #2 | $113.87 | 6.390% | $121.1463 | $121.15 | $121.15 | $121.10 |
| Purchase #3 | $18.59 | 3.711% | $19.2799 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $250.92 | 5.806% | $265.4884 | $265.49 | $265.50 | $265.50 |
| Purchase #5 | $7.48 | 9.527% | $8.1926 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $180.29 | 3.262% | $186.1711 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $140.34 | 9.642% | $153.8716 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $811.10 | $860.4029 | $860.40 | $860.40 | $860.50 | |