| 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 | $228.91 | 6.423% | $243.6129 | $243.61 | $243.60 | $243.60 |
| Purchase #2 | $11.89 | 6.784% | $12.6966 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $136.75 | 4.516% | $142.9256 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $137.48 | 3.851% | $142.7744 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $48.59 | 8.464% | $52.7027 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $170.87 | 11.224% | $190.0484 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $32.59 | 5.390% | $34.3466 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $767.08 | $819.1072 | $819.11 | $819.10 | $819.00 | |