| 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 | $202.78 | 4.778% | $212.4688 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $206.36 | 11.865% | $230.8446 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $59.27 | 12.802% | $66.8577 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $24.50 | 11.592% | $27.34 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $146.70 | 9.779% | $161.0458 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $48.61 | 6.399% | $51.7206 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $124.63 | 9.732% | $136.759 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $812.85 | $887.0365 | $887.04 | $887.00 | $887.00 | |