| 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 | $90.62 | 4.185% | $94.4124 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $201.35 | 4.653% | $210.7188 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $187.89 | 12.839% | $212.0132 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $166.42 | 12.776% | $187.6818 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $233.75 | 6.754% | $249.5375 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $62.89 | 5.696% | $66.4722 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $247.41 | 12.787% | $279.0463 | $279.05 | $279.05 | $279.00 |
| 7 purchase totals = | $1,190.33 | $1,299.8822 | $1,299.88 | $1,299.85 | $1,299.80 | |