| 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 | $210.63 | 4.746% | $220.6265 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $166.87 | 9.763% | $183.1615 | $183.16 | $183.15 | $183.20 |
| Purchase #3 | $197.50 | 10.860% | $218.9485 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $158.89 | 9.724% | $174.3405 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $232.96 | 11.645% | $260.0882 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $118.64 | 7.484% | $127.519 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $213.54 | 10.681% | $236.3482 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $1,299.03 | $1,421.0324 | $1,421.04 | $1,421.05 | $1,420.90 | |