| 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 | $180.70 | 7.640% | $194.5055 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $237.92 | 7.123% | $254.867 | $254.87 | $254.85 | $254.90 |
| Purchase #3 | $128.94 | 8.673% | $140.123 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $67.42 | 3.483% | $69.7682 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $240.44 | 3.857% | $249.7138 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $154.40 | 11.337% | $171.9043 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $109.37 | 9.324% | $119.5677 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $1,119.19 | $1,200.4495 | $1,200.45 | $1,200.35 | $1,200.50 | |