| 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 | $237.61 | 13.514% | $269.7206 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $140.68 | 3.371% | $145.4223 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $185.43 | 4.693% | $194.1322 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $117.73 | 8.329% | $127.5357 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $102.35 | 5.482% | $107.9608 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $152.71 | 5.749% | $161.4893 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $224.93 | 7.669% | $242.1799 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,161.44 | $1,248.4408 | $1,248.44 | $1,248.45 | $1,248.40 | |