| 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 | $112.55 | 12.417% | $126.5253 | $126.53 | $126.55 | $126.50 |
| Purchase #2 | $196.68 | 10.546% | $217.4219 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $107.63 | 13.378% | $122.0287 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $157.42 | 8.378% | $170.6086 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $170.88 | 8.367% | $185.1775 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $33.27 | 5.463% | $35.0875 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $116.39 | 10.187% | $128.2466 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $894.82 | $985.0961 | $985.11 | $985.15 | $985.00 | |