| 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 | $250.75 | 6.529% | $267.1215 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $208.50 | 3.753% | $216.325 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $231.48 | 5.459% | $244.1165 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $190.47 | 5.699% | $201.3249 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $198.75 | 10.712% | $220.0401 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $59.92 | 13.584% | $68.0595 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $102.47 | 10.459% | $113.1873 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $1,242.34 | $1,330.1748 | $1,330.18 | $1,330.15 | $1,330.10 | |