| 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 | $91.41 | 8.590% | $99.2621 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $247.54 | 4.593% | $258.9095 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $246.80 | 13.694% | $280.5968 | $280.60 | $280.60 | $280.60 |
| Purchase #4 | $228.61 | 7.422% | $245.5774 | $245.58 | $245.60 | $245.60 |
| Purchase #5 | $139.76 | 3.451% | $144.5831 | $144.58 | $144.60 | $144.60 |
| Purchase #6 | $110.52 | 5.562% | $116.6671 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $212.98 | 13.426% | $241.5747 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $1,277.62 | $1,387.1707 | $1,387.17 | $1,387.15 | $1,387.30 | |