| 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 | $219.36 | 10.523% | $242.4433 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $28.68 | 11.173% | $31.8844 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $152.29 | 3.857% | $158.1638 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $28.70 | 9.594% | $31.4535 | $31.45 | $31.45 | $31.50 |
| Purchase #5 | $22.69 | 6.132% | $24.0814 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $222.30 | 12.732% | $250.6032 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $194.79 | 13.419% | $220.9289 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $868.81 | $959.5585 | $959.54 | $959.60 | $959.60 | |