| 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 | $158.52 | 12.105% | $177.7088 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $10.77 | 13.301% | $12.2025 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $6.29 | 3.159% | $6.4887 | $6.49 | $6.50 | $6.50 |
| Purchase #4 | $207.89 | 5.776% | $219.8977 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $42.64 | 3.291% | $44.0433 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $223.36 | 8.487% | $242.3166 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $226.97 | 5.104% | $238.5545 | $238.55 | $238.55 | $238.60 |
| 7 purchase totals = | $876.44 | $941.2121 | $941.21 | $941.20 | $941.20 | |