| 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 | $207.63 | 5.638% | $219.3362 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $88.61 | 3.358% | $91.5855 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $217.61 | 5.304% | $229.152 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $139.27 | 13.656% | $158.2887 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $126.82 | 3.275% | $130.9734 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $102.81 | 7.747% | $110.7747 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $102.36 | 9.736% | $112.3258 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $985.11 | $1,052.4363 | $1,052.44 | $1,052.45 | $1,052.50 | |