| 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 | $191.30 | 10.484% | $211.3559 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $69.79 | 13.356% | $79.1112 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $244.55 | 5.346% | $257.6236 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $80.87 | 12.252% | $90.7782 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $148.58 | 4.505% | $155.2735 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $17.43 | 11.684% | $19.4665 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $45.86 | 4.795% | $48.059 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $798.38 | $861.6679 | $861.67 | $861.60 | $861.80 | |