| 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 | $237.54 | 13.754% | $270.2113 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $42.68 | 7.814% | $46.015 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $25.92 | 9.703% | $28.435 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $170.59 | 3.625% | $176.7739 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $250.79 | 8.244% | $271.4651 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $141.55 | 4.839% | $148.3996 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $63.72 | 11.853% | $71.2727 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $932.79 | $1,012.5726 | $1,012.58 | $1,012.50 | $1,012.60 | |