| 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 | $40.81 | 10.643% | $45.1534 | $45.15 | $45.15 | $45.20 |
| Purchase #2 | $242.54 | 8.507% | $263.1729 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $49.42 | 7.383% | $53.0687 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $90.80 | 12.308% | $101.9757 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $184.63 | 9.247% | $201.7027 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $182.37 | 11.125% | $202.6587 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $250.63 | 9.300% | $273.9386 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $1,041.20 | $1,141.6707 | $1,141.67 | $1,141.65 | $1,141.80 | |