| 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 | $42.95 | 13.619% | $48.7994 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $237.33 | 10.465% | $262.1666 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $185.90 | 8.738% | $202.1439 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $121.86 | 5.578% | $128.6574 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $218.48 | 11.757% | $244.1667 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $152.69 | 3.549% | $158.109 | $158.11 | $158.10 | $158.10 |
| Purchase #7 | $160.32 | 8.858% | $174.5211 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,119.53 | $1,218.5641 | $1,218.57 | $1,218.50 | $1,218.60 | |