| 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 | $235.63 | 3.694% | $244.3342 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $11.75 | 12.250% | $13.1894 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $36.39 | 11.618% | $40.6178 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $135.75 | 5.698% | $143.485 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $79.26 | 13.336% | $89.8301 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $229.36 | 8.439% | $248.7157 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $22.83 | 4.765% | $23.9178 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $750.97 | $804.0900 | $804.10 | $804.10 | $804.00 | |