| 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 | $214.50 | 4.848% | $224.899 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $32.78 | 4.340% | $34.2027 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $35.92 | 9.213% | $39.2293 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $29.54 | 7.281% | $31.6908 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $169.39 | 6.704% | $180.7459 | $180.75 | $180.75 | $180.70 |
| Purchase #6 | $40.44 | 4.533% | $42.2731 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $40.63 | 3.659% | $42.1167 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $563.20 | $595.1575 | $595.16 | $595.15 | $595.10 | |