| 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 | $118.35 | 13.314% | $134.1071 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $29.97 | 13.727% | $34.084 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $120.89 | 9.749% | $132.6756 | $132.68 | $132.70 | $132.70 |
| Purchase #4 | $51.53 | 10.205% | $56.7886 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $244.78 | 12.463% | $275.2869 | $275.29 | $275.30 | $275.30 |
| Purchase #6 | $176.65 | 9.340% | $193.1491 | $193.15 | $193.15 | $193.10 |
| Purchase #7 | $77.26 | 8.819% | $84.0736 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $819.43 | $910.1649 | $910.17 | $910.20 | $910.20 | |