| 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 | $224.33 | 12.868% | $253.1968 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $124.32 | 5.723% | $131.4348 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $121.90 | 5.770% | $128.9336 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $42.80 | 13.440% | $48.5523 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $139.29 | 9.575% | $152.627 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $94.40 | 8.270% | $102.2069 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $109.30 | 5.152% | $114.9311 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $856.34 | $931.8825 | $931.88 | $931.95 | $931.80 | |