| 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 | $203.87 | 13.604% | $231.6045 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $198.25 | 6.299% | $210.7378 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $55.64 | 3.190% | $57.4149 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $44.67 | 10.125% | $49.1928 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $80.39 | 10.448% | $88.7891 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $31.88 | 11.105% | $35.4203 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $235.70 | 11.397% | $262.5627 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $850.40 | $935.7221 | $935.71 | $935.70 | $935.70 | |