| 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 | $229.71 | 5.482% | $242.3027 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $126.37 | 7.851% | $136.2913 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $24.34 | 8.118% | $26.3159 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $13.39 | 5.753% | $14.1603 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $35.80 | 13.235% | $40.5381 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $27.90 | 12.426% | $31.3669 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $101.73 | 8.837% | $110.7199 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $559.24 | $601.6951 | $601.70 | $601.65 | $601.70 | |