| 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 | $126.78 | 11.501% | $141.361 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $56.33 | 5.300% | $59.3155 | $59.32 | $59.30 | $59.30 |
| Purchase #3 | $219.32 | 12.296% | $246.2876 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $167.47 | 9.624% | $183.5873 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $43.45 | 9.685% | $47.6581 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $75.84 | 9.766% | $83.2465 | $83.25 | $83.25 | $83.20 |
| Purchase #7 | $219.99 | 11.834% | $246.0236 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $909.18 | $1,007.4796 | $1,007.49 | $1,007.45 | $1,007.50 | |