| 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 | $205.28 | 4.309% | $214.1255 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $52.67 | 10.327% | $58.1092 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $29.42 | 8.724% | $31.9866 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $41.46 | 8.107% | $44.8212 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $155.99 | 3.722% | $161.7959 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $232.61 | 4.177% | $242.3261 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $22.88 | 12.798% | $25.8082 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $740.31 | $778.9727 | $778.99 | $779.00 | $778.90 | |