| 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 | $81.40 | 11.801% | $91.006 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $233.86 | 12.699% | $263.5579 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $170.38 | 10.437% | $188.1626 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $59.79 | 8.387% | $64.8046 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $72.84 | 11.436% | $81.17 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $125.95 | 6.297% | $133.8811 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $239.68 | 8.753% | $260.6592 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $983.90 | $1,083.2414 | $1,083.24 | $1,083.20 | $1,083.40 | |