| 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 | $193.68 | 8.676% | $210.4837 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $27.86 | 5.769% | $29.4672 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $236.28 | 7.672% | $254.4074 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $191.81 | 13.422% | $217.5547 | $217.55 | $217.55 | $217.60 |
| Purchase #5 | $212.51 | 8.119% | $229.7637 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $107.75 | 8.624% | $117.0424 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $93.42 | 4.855% | $97.9555 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $1,063.31 | $1,156.6746 | $1,156.67 | $1,156.65 | $1,156.80 | |