| 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 | $94.60 | 13.651% | $107.5138 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $119.74 | 10.557% | $132.381 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $25.85 | 8.283% | $27.9912 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $20.25 | 6.539% | $21.5741 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $34.53 | 7.675% | $37.1802 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $224.35 | 9.242% | $245.0844 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $131.70 | 4.262% | $137.3131 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $651.02 | $709.0378 | $709.02 | $709.05 | $709.10 | |