| 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 | $204.30 | 3.273% | $210.9867 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $102.46 | 6.709% | $109.334 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $20.42 | 5.556% | $21.5545 | $21.55 | $21.55 | $21.60 |
| Purchase #4 | $23.72 | 3.153% | $24.4679 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $29.92 | 6.715% | $31.9291 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $131.57 | 9.470% | $144.0297 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $215.29 | 5.800% | $227.7768 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $727.68 | $770.0787 | $770.08 | $770.15 | $770.10 | |