| 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 | $211.42 | 4.423% | $220.7711 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $159.58 | 8.481% | $173.114 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $41.33 | 6.230% | $43.9049 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $160.45 | 13.864% | $182.6948 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $247.89 | 4.300% | $258.5493 | $258.55 | $258.55 | $258.50 |
| Purchase #6 | $83.42 | 11.540% | $93.0467 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $25.88 | 7.801% | $27.8989 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $929.97 | $999.9797 | $999.97 | $999.95 | $999.90 | |