| 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 | $205.77 | 3.448% | $212.8649 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $172.42 | 7.768% | $185.8136 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $221.38 | 10.628% | $244.9083 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $178.27 | 8.717% | $193.8098 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $194.93 | 10.336% | $215.078 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $145.96 | 12.456% | $164.1408 | $164.14 | $164.15 | $164.10 |
| Purchase #7 | $175.64 | 10.710% | $194.451 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $1,294.37 | $1,411.0664 | $1,411.06 | $1,411.05 | $1,411.10 | |