| 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 | $247.97 | 12.745% | $279.5738 | $279.57 | $279.55 | $279.60 |
| Purchase #2 | $211.71 | 3.466% | $219.0479 | $219.05 | $219.05 | $219.00 |
| Purchase #3 | $93.44 | 3.265% | $96.4908 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $86.34 | 13.543% | $98.033 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $241.68 | 7.641% | $260.1468 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $75.54 | 12.267% | $84.8065 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $18.59 | 6.730% | $19.8411 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $975.27 | $1,057.9399 | $1,057.94 | $1,057.95 | $1,057.80 | |