| 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 | $125.37 | 11.787% | $140.1474 | $140.15 | $140.15 | $140.10 |
| Purchase #2 | $22.76 | 7.294% | $24.4201 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $5.65 | 13.620% | $6.4195 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $100.89 | 4.510% | $105.4401 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $182.76 | 9.198% | $199.5703 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $118.48 | 5.192% | $124.6315 | $124.63 | $124.65 | $124.60 |
| Purchase #7 | $10.55 | 12.502% | $11.869 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $566.46 | $612.4979 | $612.50 | $612.45 | $612.40 | |