| 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 | $183.45 | 12.706% | $206.7592 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $20.80 | 4.152% | $21.6636 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $229.87 | 3.272% | $237.3913 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $206.72 | 6.852% | $220.8845 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $236.83 | 10.796% | $262.3982 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $61.95 | 7.221% | $66.4234 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $229.34 | 6.115% | $243.3641 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,168.96 | $1,258.8843 | $1,258.87 | $1,258.85 | $1,259.00 | |