| 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 | $197.50 | 4.104% | $205.6054 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $194.68 | 11.440% | $216.9514 | $216.95 | $216.95 | $217.00 |
| Purchase #3 | $191.67 | 10.728% | $212.2324 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $219.88 | 11.609% | $245.4059 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $148.95 | 6.807% | $159.089 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $245.56 | 9.354% | $268.5297 | $268.53 | $268.55 | $268.50 |
| Purchase #7 | $189.63 | 5.549% | $200.1526 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $1,387.87 | $1,507.9664 | $1,507.97 | $1,508.00 | $1,508.00 | |