| 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 | $234.37 | 12.500% | $263.6663 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $30.63 | 4.576% | $32.0316 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $152.33 | 3.815% | $158.1414 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $125.92 | 5.412% | $132.7348 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $218.26 | 12.237% | $244.9685 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $92.56 | 12.146% | $103.8023 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $137.91 | 11.307% | $153.5035 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $991.98 | $1,088.8484 | $1,088.84 | $1,088.85 | $1,088.80 | |