| 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 | $108.35 | 12.874% | $122.299 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $131.41 | 4.536% | $137.3708 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $51.68 | 13.825% | $58.8248 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $120.52 | 6.450% | $128.2935 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $186.74 | 12.514% | $210.1086 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $140.83 | 7.288% | $151.0937 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $238.66 | 5.640% | $252.1204 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $978.19 | $1,060.1108 | $1,060.10 | $1,060.05 | $1,060.10 | |