| 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 | $107.30 | 9.831% | $117.8487 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $58.83 | 12.225% | $66.022 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $194.54 | 5.698% | $205.6249 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $54.49 | 11.357% | $60.6784 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $235.98 | 5.807% | $249.6834 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $173.30 | 4.726% | $181.4902 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $147.90 | 3.812% | $153.5379 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $972.34 | $1,034.8855 | $1,034.88 | $1,034.90 | $1,034.80 | |