| 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 | $209.77 | 9.400% | $229.4884 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $224.54 | 8.744% | $244.1738 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $13.40 | 11.222% | $14.9037 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $97.79 | 3.685% | $101.3936 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $228.35 | 6.393% | $242.9484 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $27.45 | 8.678% | $29.8321 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $157.53 | 4.861% | $165.1875 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $958.83 | $1,027.9275 | $1,027.92 | $1,027.95 | $1,027.90 | |