| 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 | $205.47 | 11.590% | $229.284 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $107.71 | 11.506% | $120.1031 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $53.33 | 7.803% | $57.4913 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $149.83 | 6.326% | $159.3082 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $94.38 | 8.191% | $102.1107 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $187.40 | 8.666% | $203.6401 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $146.90 | 13.785% | $167.1502 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $945.02 | $1,039.0876 | $1,039.08 | $1,039.10 | $1,039.10 | |