| 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 | $197.27 | 11.685% | $220.321 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $235.93 | 6.441% | $251.1263 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $207.32 | 13.849% | $236.0317 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $154.29 | 11.731% | $172.3898 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $23.56 | 5.857% | $24.9399 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $5.65 | 12.130% | $6.3353 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $53.72 | 3.756% | $55.7377 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $877.74 | $966.8817 | $966.89 | $966.95 | $966.70 | |