| 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 | $132.45 | 3.815% | $137.503 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $227.80 | 13.844% | $259.3366 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $131.51 | 13.379% | $149.1047 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $242.76 | 6.790% | $259.2434 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $67.61 | 10.648% | $74.8091 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $14.55 | 9.827% | $15.9798 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $36.71 | 11.240% | $40.8362 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $853.39 | $936.8128 | $936.81 | $936.85 | $936.70 | |