| 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 | $243.35 | 8.299% | $263.5456 | $263.55 | $263.55 | $263.50 |
| Purchase #2 | $95.60 | 3.617% | $99.0579 | $99.06 | $99.05 | $99.10 |
| Purchase #3 | $130.97 | 7.516% | $140.8137 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $125.41 | 3.407% | $129.6827 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $129.47 | 5.125% | $136.1053 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $203.26 | 6.440% | $216.3499 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $51.31 | 4.520% | $53.6292 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $979.37 | $1,039.1843 | $1,039.19 | $1,039.20 | $1,039.10 | |