| 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 | $185.87 | 13.389% | $210.7561 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $241.70 | 4.768% | $253.2243 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $236.33 | 6.717% | $252.2043 | $252.20 | $252.20 | $252.20 |
| Purchase #4 | $89.41 | 12.260% | $100.3717 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $92.52 | 12.232% | $103.837 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $24.25 | 5.606% | $25.6095 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $31.67 | 5.693% | $33.473 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $901.75 | $979.4759 | $979.47 | $979.40 | $979.50 | |