| 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 | $215.53 | 3.493% | $223.0585 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $184.40 | 11.719% | $206.0098 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $28.44 | 9.370% | $31.1048 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $65.57 | 13.404% | $74.359 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $191.71 | 11.657% | $214.0576 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $24.58 | 4.511% | $25.6888 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $42.94 | 12.171% | $48.1662 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $753.17 | $822.4447 | $822.45 | $822.40 | $822.60 | |