| 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 | $184.32 | 5.860% | $195.1212 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $238.91 | 10.276% | $263.4604 | $263.46 | $263.45 | $263.50 |
| Purchase #3 | $124.81 | 4.117% | $129.9484 | $129.95 | $129.95 | $129.90 |
| Purchase #4 | $225.26 | 10.855% | $249.712 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $13.69 | 8.620% | $14.8701 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $43.90 | 4.602% | $45.9203 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $54.78 | 6.553% | $58.3697 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $885.67 | $957.4021 | $957.40 | $957.30 | $957.40 | |