| 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 | $116.77 | 3.163% | $120.4634 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $131.99 | 9.355% | $144.3377 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $62.95 | 10.855% | $69.7832 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $51.96 | 13.792% | $59.1263 | $59.13 | $59.15 | $59.10 |
| Purchase #5 | $42.65 | 8.248% | $46.1678 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $216.86 | 6.501% | $230.9581 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $214.97 | 11.111% | $238.8553 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $838.15 | $909.6918 | $909.70 | $909.70 | $909.80 | |