| 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 | $194.82 | 10.796% | $215.8528 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $241.30 | 3.265% | $249.1784 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $170.93 | 9.401% | $186.9991 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $27.50 | 7.318% | $29.5125 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $48.39 | 10.352% | $53.3993 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $101.42 | 12.769% | $114.3703 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $111.36 | 6.279% | $118.3523 | $118.35 | $118.35 | $118.40 |
| 7 purchase totals = | $895.72 | $967.6647 | $967.66 | $967.65 | $967.80 | |