| 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 | $110.88 | 5.510% | $116.9895 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $19.63 | 8.427% | $21.2842 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $227.55 | 3.425% | $235.3436 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $53.47 | 3.246% | $55.2056 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $169.28 | 9.278% | $184.9858 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $149.48 | 12.593% | $168.304 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $46.93 | 12.788% | $52.9314 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $777.22 | $835.0441 | $835.04 | $835.10 | $835.00 | |