| 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 | $235.98 | 10.320% | $260.3331 | $260.33 | $260.35 | $260.30 |
| Purchase #2 | $12.64 | 11.374% | $14.0777 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $152.84 | 5.463% | $161.1896 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $215.62 | 3.509% | $223.1861 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $8.96 | 4.827% | $9.3925 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $159.36 | 4.166% | $165.9989 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $12.54 | 12.335% | $14.0868 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $797.94 | $848.2647 | $848.27 | $848.35 | $848.30 | |