| 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 | $82.80 | 11.428% | $92.2624 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $90.53 | 11.642% | $101.0695 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $237.94 | 10.221% | $262.2598 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $239.43 | 8.602% | $260.0258 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $232.46 | 11.498% | $259.1883 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $9.78 | 4.405% | $10.2108 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $168.42 | 8.556% | $182.83 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $1,061.36 | $1,167.8466 | $1,167.85 | $1,167.85 | $1,167.90 | |