| 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 | $102.39 | 3.446% | $105.9184 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $145.57 | 12.848% | $164.2728 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $247.50 | 8.144% | $267.6564 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $44.69 | 4.391% | $46.6523 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $172.91 | 9.177% | $188.778 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $208.78 | 8.724% | $226.994 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $217.68 | 3.291% | $224.8438 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,139.52 | $1,225.1157 | $1,225.11 | $1,225.10 | $1,225.20 | |