| 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 | $205.32 | 3.557% | $212.6232 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $102.53 | 13.317% | $116.1839 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $112.76 | 9.398% | $123.3572 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $98.40 | 3.789% | $102.1284 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $19.58 | 13.475% | $22.2184 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $62.53 | 7.378% | $67.1435 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $212.91 | 12.617% | $239.7729 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $814.03 | $883.4275 | $883.42 | $883.40 | $883.40 | |