| 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 | $111.85 | 11.146% | $124.3168 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $193.93 | 9.810% | $212.9545 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $184.41 | 12.349% | $207.1828 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $148.92 | 12.492% | $167.5231 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $238.46 | 10.453% | $263.3862 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $121.92 | 6.390% | $129.7107 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $98.71 | 11.656% | $110.2156 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $1,098.20 | $1,215.2897 | $1,215.29 | $1,215.25 | $1,215.30 | |