| 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 | $180.79 | 10.817% | $200.3461 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $26.43 | 11.757% | $29.5374 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $129.41 | 10.564% | $143.0809 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $35.74 | 9.644% | $39.1868 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $47.26 | 4.287% | $49.286 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $106.74 | 13.787% | $121.4562 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $250.95 | 11.826% | $280.6273 | $280.63 | $280.65 | $280.60 |
| 7 purchase totals = | $777.32 | $863.5207 | $863.54 | $863.60 | $863.50 | |