| 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 | $194.75 | 7.767% | $209.8762 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $176.94 | 9.655% | $194.0236 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $21.76 | 9.822% | $23.8973 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $105.88 | 11.786% | $118.359 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $92.50 | 9.404% | $101.1987 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $13.72 | 10.235% | $15.1242 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $237.54 | 12.130% | $266.3536 | $266.35 | $266.35 | $266.40 |
| 7 purchase totals = | $843.09 | $928.8326 | $928.83 | $928.80 | $928.90 | |