| 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 | $11.38 | 8.582% | $12.3566 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $216.41 | 8.863% | $235.5904 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $121.44 | 6.161% | $128.9219 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $83.42 | 3.723% | $86.5257 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $94.70 | 12.203% | $106.2562 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $172.68 | 8.449% | $187.2697 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $144.98 | 4.644% | $151.7129 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $845.01 | $908.6334 | $908.64 | $908.60 | $908.70 | |