| 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 | $229.59 | 8.302% | $248.6506 | $248.65 | $248.65 | $248.70 |
| Purchase #2 | $140.59 | 3.675% | $145.7567 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $169.83 | 10.561% | $187.7657 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $116.54 | 4.182% | $121.4137 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $96.32 | 3.444% | $99.6373 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $249.97 | 4.765% | $261.8811 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $232.95 | 7.723% | $250.9407 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $1,235.79 | $1,316.0458 | $1,316.05 | $1,316.05 | $1,316.10 | |