| 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 | $111.55 | 7.866% | $120.3245 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $216.89 | 11.664% | $242.188 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $112.29 | 13.379% | $127.3133 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $47.62 | 9.844% | $52.3077 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $27.33 | 9.451% | $29.913 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $153.83 | 8.422% | $166.7856 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $7.56 | 7.869% | $8.1549 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $677.07 | $746.9870 | $746.98 | $746.95 | $747.00 | |