| 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 | $128.26 | 10.562% | $141.8068 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $102.92 | 3.445% | $106.4656 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $170.70 | 13.864% | $194.3658 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $62.43 | 13.738% | $71.0066 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $201.40 | 5.572% | $212.622 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $136.36 | 12.514% | $153.4241 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $6.34 | 7.382% | $6.808 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $808.41 | $886.4989 | $886.51 | $886.40 | $886.50 | |