| 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 | $109.83 | 6.667% | $117.1524 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $95.63 | 12.872% | $107.9395 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $174.77 | 8.639% | $189.8684 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $157.43 | 8.436% | $170.7108 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $177.39 | 5.531% | $187.2014 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $217.80 | 13.416% | $247.02 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $235.56 | 5.862% | $249.3685 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $1,168.41 | $1,269.2610 | $1,269.26 | $1,269.20 | $1,269.30 | |