| 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 | $229.55 | 10.273% | $253.1317 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $188.36 | 10.458% | $208.0587 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $58.47 | 13.394% | $66.3015 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $246.54 | 6.413% | $262.3506 | $262.35 | $262.35 | $262.40 |
| Purchase #5 | $168.85 | 3.692% | $175.0839 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $27.96 | 11.602% | $31.2039 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $39.37 | 13.518% | $44.692 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $959.10 | $1,040.8223 | $1,040.81 | $1,040.85 | $1,040.90 | |