| 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 | $10.34 | 8.705% | $11.2401 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $75.66 | 3.217% | $78.094 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $205.76 | 10.317% | $226.9883 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $250.42 | 10.817% | $277.5079 | $277.51 | $277.50 | $277.50 |
| Purchase #5 | $124.78 | 4.238% | $130.0682 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $206.35 | 9.361% | $225.6664 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $19.53 | 7.640% | $21.0221 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $892.84 | $970.5870 | $970.59 | $970.55 | $970.60 | |