| 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 | $210.94 | 4.257% | $219.9197 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $58.84 | 8.393% | $63.7784 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $18.79 | 13.317% | $21.2923 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $224.26 | 4.708% | $234.8182 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $177.78 | 11.117% | $197.5438 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $19.83 | 5.726% | $20.9655 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $84.41 | 11.253% | $93.9087 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $794.85 | $852.2266 | $852.23 | $852.20 | $852.20 | |