| 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 | $132.88 | 4.765% | $139.2117 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $121.55 | 13.716% | $138.2218 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $58.37 | 4.161% | $60.7988 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $232.77 | 9.762% | $255.493 | $255.49 | $255.50 | $255.50 |
| Purchase #5 | $138.81 | 3.299% | $143.3893 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $194.61 | 7.354% | $208.9216 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $239.39 | 13.799% | $272.4234 | $272.42 | $272.40 | $272.40 |
| 7 purchase totals = | $1,118.38 | $1,218.4596 | $1,218.45 | $1,218.40 | $1,218.40 | |