| 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 | $28.47 | 11.182% | $31.6535 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $232.87 | 10.802% | $258.0246 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $250.96 | 9.253% | $274.1813 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $18.93 | 9.203% | $20.6721 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $168.74 | 3.689% | $174.9648 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $18.99 | 11.127% | $21.103 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $194.40 | 10.188% | $214.2055 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $913.36 | $994.8048 | $994.79 | $994.75 | $994.90 | |