| 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 | $215.99 | 5.785% | $228.485 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $200.73 | 12.764% | $226.3512 | $226.35 | $226.35 | $226.40 |
| Purchase #3 | $74.37 | 4.448% | $77.678 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $47.47 | 4.720% | $49.7106 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $87.35 | 3.393% | $90.3138 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $192.95 | 6.212% | $204.9361 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $21.92 | 12.214% | $24.5973 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $840.78 | $902.0720 | $902.08 | $902.10 | $902.10 | |