| 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 | $14.68 | 12.303% | $16.4861 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $224.52 | 4.270% | $234.107 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $170.38 | 3.188% | $175.8117 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $129.73 | 13.514% | $147.2617 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $84.45 | 9.724% | $92.6619 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $94.53 | 12.589% | $106.4304 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $112.74 | 13.753% | $128.2451 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $831.03 | $901.0039 | $901.01 | $901.00 | $901.00 | |