| 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 | $101.33 | 11.352% | $112.833 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $217.60 | 8.711% | $236.5551 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $110.37 | 11.659% | $123.238 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $103.90 | 4.590% | $108.669 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $87.88 | 7.436% | $94.4148 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $110.88 | 11.110% | $123.1988 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $163.35 | 5.870% | $172.9386 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $895.31 | $971.8473 | $971.85 | $971.85 | $971.80 | |