| 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 | $101.44 | 10.870% | $112.4665 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $9.73 | 4.477% | $10.1656 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $77.76 | 5.781% | $82.2553 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $19.49 | 8.391% | $21.1254 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $123.74 | 12.752% | $139.5193 | $139.52 | $139.50 | $139.50 |
| Purchase #6 | $13.65 | 10.596% | $15.0964 | $15.10 | $15.10 | $15.10 |
| Purchase #7 | $245.76 | 10.768% | $272.2234 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $591.57 | $652.8519 | $652.87 | $652.80 | $652.90 | |