| 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 | $149.47 | 11.779% | $167.0761 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $226.48 | 7.399% | $243.2373 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $216.40 | 13.125% | $244.8025 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $24.53 | 11.821% | $27.4297 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $41.69 | 11.414% | $46.4485 | $46.45 | $46.45 | $46.40 |
| Purchase #6 | $226.29 | 13.581% | $257.0224 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $104.60 | 7.763% | $112.7201 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $989.46 | $1,098.7366 | $1,098.74 | $1,098.75 | $1,098.60 | |