| 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 | $31.84 | 4.449% | $33.2566 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $218.94 | 12.538% | $246.3907 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $57.72 | 9.693% | $63.3148 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $243.31 | 4.327% | $253.838 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $113.44 | 6.676% | $121.0133 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $138.76 | 5.242% | $146.0338 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $119.52 | 10.561% | $132.1425 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $923.53 | $995.9897 | $995.98 | $996.00 | $995.90 | |