| 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 | $201.43 | 3.797% | $209.0783 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $114.38 | 3.833% | $118.7642 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $83.36 | 5.190% | $87.6864 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $83.46 | 11.679% | $93.2073 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $158.57 | 10.536% | $175.2769 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $73.70 | 13.186% | $83.4181 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $145.97 | 10.271% | $160.9626 | $160.96 | $160.95 | $161.00 |
| 7 purchase totals = | $860.87 | $928.3938 | $928.40 | $928.40 | $928.50 | |