| 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 | $105.49 | 7.815% | $113.734 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $203.48 | 6.394% | $216.4905 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $25.83 | 13.854% | $29.4085 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $39.53 | 6.716% | $42.1848 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $220.95 | 8.651% | $240.0644 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $149.82 | 4.826% | $157.0503 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $59.84 | 10.865% | $66.3416 | $66.34 | $66.35 | $66.30 |
| 7 purchase totals = | $804.94 | $865.2741 | $865.26 | $865.30 | $865.30 | |