| 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 | $208.80 | 9.784% | $229.229 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $10.42 | 6.416% | $11.0885 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $116.58 | 8.804% | $126.8437 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $148.42 | 13.472% | $168.4151 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $117.64 | 8.665% | $127.8335 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $194.83 | 11.591% | $217.4127 | $217.41 | $217.40 | $217.40 |
| Purchase #7 | $91.48 | 5.345% | $96.3696 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $888.17 | $977.1921 | $977.19 | $977.20 | $977.10 | |