| 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 | $226.73 | 7.665% | $244.1089 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $29.73 | 12.458% | $33.4338 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $144.37 | 7.734% | $155.5356 | $155.54 | $155.55 | $155.50 |
| Purchase #4 | $94.74 | 9.610% | $103.8445 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $242.62 | 8.423% | $263.0559 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $19.77 | 5.762% | $20.9091 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $138.87 | 3.346% | $143.5166 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $896.83 | $964.4044 | $964.41 | $964.40 | $964.30 | |