| 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 | $213.98 | 3.840% | $222.1968 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $33.88 | 11.109% | $37.6437 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $226.58 | 12.513% | $254.932 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $26.82 | 4.115% | $27.9236 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $218.64 | 12.658% | $246.3155 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $39.39 | 5.832% | $41.6872 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $110.90 | 9.593% | $121.5386 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $870.19 | $952.2374 | $952.24 | $952.25 | $952.10 | |