| 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 | $244.67 | 6.328% | $260.1527 | $260.15 | $260.15 | $260.20 |
| Purchase #2 | $184.70 | 13.707% | $210.0168 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $96.99 | 12.850% | $109.4532 | $109.45 | $109.45 | $109.50 |
| Purchase #4 | $216.34 | 3.700% | $224.3446 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $228.33 | 6.211% | $242.5116 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $220.47 | 5.841% | $233.3477 | $233.35 | $233.35 | $233.30 |
| Purchase #7 | $203.94 | 8.448% | $221.1689 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,395.44 | $1,500.9955 | $1,500.99 | $1,500.95 | $1,501.00 | |