| 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 | $103.30 | 6.251% | $109.7573 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $16.61 | 4.143% | $17.2982 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $85.73 | 7.866% | $92.4735 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $153.89 | 6.423% | $163.7744 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $220.88 | 10.608% | $244.311 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $194.51 | 7.124% | $208.3669 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $203.94 | 4.352% | $212.8155 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $978.86 | $1,048.7968 | $1,048.80 | $1,048.70 | $1,048.90 | |