| 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 | $225.84 | 7.794% | $243.442 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $187.85 | 9.237% | $205.2017 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $149.68 | 5.758% | $158.2986 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $77.53 | 6.347% | $82.4508 | $82.45 | $82.45 | $82.50 |
| Purchase #5 | $101.97 | 8.208% | $110.3397 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $96.95 | 10.163% | $106.803 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $69.63 | 13.634% | $79.1234 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $909.45 | $985.6592 | $985.65 | $985.65 | $985.60 | |