| 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 | $200.81 | 4.332% | $209.5091 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $175.58 | 7.609% | $188.9399 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $102.41 | 5.456% | $107.9975 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $59.54 | 9.117% | $64.9683 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $168.41 | 12.495% | $189.4528 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $5.45 | 11.161% | $6.0583 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $201.30 | 4.721% | $210.8034 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $913.50 | $977.7293 | $977.73 | $977.70 | $977.80 | |