| 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 | $178.36 | 11.242% | $198.4112 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $236.85 | 7.143% | $253.7682 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $59.76 | 9.843% | $65.6422 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $197.31 | 11.762% | $220.5176 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $107.86 | 13.213% | $122.1115 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $48.36 | 5.494% | $51.0169 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $145.84 | 3.631% | $151.1355 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $974.34 | $1,062.6031 | $1,062.61 | $1,062.55 | $1,062.50 | |