| 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 | $121.79 | 3.662% | $126.2499 | $126.25 | $126.25 | $126.20 |
| Purchase #2 | $93.68 | 7.525% | $100.7294 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $135.79 | 7.799% | $146.3803 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $240.41 | 6.145% | $255.1832 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $215.66 | 6.852% | $230.437 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $112.94 | 7.862% | $121.8193 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $21.46 | 11.585% | $23.9461 | $23.95 | $23.95 | $23.90 |
| 7 purchase totals = | $941.73 | $1,004.7452 | $1,004.75 | $1,004.80 | $1,004.60 | |