| 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 | $202.35 | 8.260% | $219.0641 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $59.64 | 8.491% | $64.704 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $195.79 | 3.650% | $202.9363 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $102.83 | 4.866% | $107.8337 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $228.32 | 3.636% | $236.6217 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $189.47 | 3.221% | $195.5728 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $180.71 | 4.282% | $188.448 | $188.45 | $188.45 | $188.40 |
| 7 purchase totals = | $1,159.11 | $1,215.1806 | $1,215.17 | $1,215.15 | $1,215.10 | |