| 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 | $221.72 | 3.749% | $230.0323 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $66.59 | 12.863% | $75.1555 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $211.37 | 8.804% | $229.979 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $119.29 | 4.682% | $124.8752 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $249.83 | 10.171% | $275.2402 | $275.24 | $275.25 | $275.20 |
| Purchase #6 | $20.73 | 3.848% | $21.5277 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $13.66 | 10.557% | $15.1021 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $903.19 | $971.9120 | $971.92 | $972.00 | $971.90 | |