| 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 | $203.43 | 11.732% | $227.2964 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $134.46 | 11.397% | $149.7844 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $128.53 | 8.301% | $139.1993 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $110.97 | 13.852% | $126.3416 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $47.96 | 5.351% | $50.5263 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $105.63 | 7.428% | $113.4762 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $193.38 | 5.329% | $203.6852 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $924.36 | $1,010.3094 | $1,010.32 | $1,010.40 | $1,010.30 | |