| 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 | $127.62 | 10.781% | $141.3787 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $224.49 | 5.748% | $237.3937 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $212.61 | 7.427% | $228.4005 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $205.60 | 9.209% | $224.5337 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $57.53 | 11.451% | $64.1178 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $87.98 | 8.124% | $95.1275 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $87.86 | 10.319% | $96.9263 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $1,003.69 | $1,087.8782 | $1,087.88 | $1,087.95 | $1,087.80 | |