| 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 | $117.45 | 8.650% | $127.6094 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $231.46 | 3.745% | $240.1282 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $50.27 | 3.425% | $51.9917 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $43.29 | 13.468% | $49.1203 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $112.94 | 12.251% | $126.7763 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $146.62 | 11.263% | $163.1338 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $154.31 | 12.771% | $174.0169 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $856.34 | $932.7766 | $932.78 | $932.80 | $932.70 | |