| 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 | $224.66 | 8.109% | $242.8777 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $236.26 | 4.655% | $247.2579 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $64.64 | 3.335% | $66.7957 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $85.71 | 12.325% | $96.2738 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $155.75 | 6.351% | $165.6417 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $32.59 | 10.150% | $35.8979 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $29.54 | 12.681% | $33.286 | $33.29 | $33.30 | $33.30 |
| 7 purchase totals = | $829.15 | $888.0307 | $888.04 | $888.05 | $888.10 | |