| 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 | $111.30 | 8.799% | $121.0933 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $39.56 | 4.206% | $41.2239 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $225.36 | 8.379% | $244.2429 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $35.72 | 10.711% | $39.546 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $38.35 | 13.238% | $43.4268 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $25.70 | 3.291% | $26.5458 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $68.60 | 9.784% | $75.3118 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $544.59 | $591.3905 | $591.39 | $591.40 | $591.20 | |