| 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 | $201.59 | 3.250% | $208.1417 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $118.69 | 8.637% | $128.9413 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $174.86 | 11.387% | $194.7713 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $218.54 | 4.514% | $228.4049 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $66.87 | 13.701% | $76.0319 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $35.46 | 8.597% | $38.5085 | $38.51 | $38.50 | $38.50 |
| Purchase #7 | $96.38 | 3.255% | $99.5172 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $912.39 | $974.3168 | $974.31 | $974.30 | $974.20 | |