| 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 | $184.88 | 12.753% | $208.4577 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $245.78 | 13.684% | $279.4125 | $279.41 | $279.40 | $279.40 |
| Purchase #3 | $213.84 | 13.872% | $243.5039 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $247.44 | 13.534% | $280.9285 | $280.93 | $280.95 | $280.90 |
| Purchase #5 | $107.83 | 8.514% | $117.0106 | $117.01 | $117.00 | $117.00 |
| Purchase #6 | $65.61 | 8.630% | $71.2721 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $126.85 | 9.347% | $138.7067 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $1,192.23 | $1,339.2920 | $1,339.29 | $1,339.25 | $1,339.30 | |