| 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 | $187.38 | 12.787% | $211.3403 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $139.63 | 11.468% | $155.6428 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $181.64 | 6.437% | $193.3322 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $51.69 | 8.204% | $55.9306 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $62.89 | 8.867% | $68.4665 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $87.91 | 5.239% | $92.5156 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $58.86 | 5.574% | $62.1409 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $770.00 | $839.3689 | $839.37 | $839.40 | $839.20 | |