| 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 | $223.27 | 9.192% | $243.793 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $52.36 | 10.253% | $57.7285 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $64.87 | 12.104% | $72.7219 | $72.72 | $72.70 | $72.70 |
| Purchase #4 | $32.71 | 4.628% | $34.2238 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $40.60 | 10.393% | $44.8196 | $44.82 | $44.80 | $44.80 |
| Purchase #6 | $13.57 | 12.725% | $15.2968 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $137.48 | 8.734% | $149.4875 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $564.86 | $618.0711 | $618.07 | $618.05 | $618.00 | |