| 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 | $240.60 | 4.503% | $251.4342 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $227.93 | 10.750% | $252.4325 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $125.66 | 7.596% | $135.2051 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $238.33 | 4.746% | $249.6411 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $201.67 | 6.831% | $215.4461 | $215.45 | $215.45 | $215.40 |
| Purchase #6 | $232.49 | 9.734% | $255.1206 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $170.72 | 13.617% | $193.9669 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,437.40 | $1,553.2465 | $1,553.25 | $1,553.25 | $1,553.10 | |