| 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 | $100.34 | 12.584% | $112.9668 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $177.28 | 11.667% | $197.9633 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $96.50 | 4.504% | $100.8464 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $244.26 | 13.277% | $276.6904 | $276.69 | $276.70 | $276.70 |
| Purchase #5 | $219.96 | 5.803% | $232.7243 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $221.59 | 11.508% | $247.0906 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $43.32 | 12.776% | $48.8546 | $48.85 | $48.85 | $48.90 |
| 7 purchase totals = | $1,103.25 | $1,217.1364 | $1,217.13 | $1,217.10 | $1,217.20 | |