| 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 | $213.79 | 7.838% | $230.5469 | $230.55 | $230.55 | $230.50 |
| Purchase #2 | $50.65 | 5.206% | $53.2868 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $24.93 | 9.313% | $27.2517 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $66.53 | 12.625% | $74.9294 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $124.78 | 9.209% | $136.271 | $136.27 | $136.25 | $136.30 |
| Purchase #6 | $223.46 | 4.843% | $234.2822 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $62.58 | 12.251% | $70.2467 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $766.72 | $826.8147 | $826.82 | $826.85 | $826.80 | |