| 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 | $101.91 | 8.426% | $110.4969 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $195.60 | 4.314% | $204.0382 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $12.44 | 5.399% | $13.1116 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $76.55 | 9.479% | $83.8062 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $172.37 | 4.613% | $180.3214 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $156.25 | 8.189% | $169.0453 | $169.05 | $169.05 | $169.00 |
| Purchase #7 | $213.76 | 7.847% | $230.5337 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $928.88 | $991.3533 | $991.36 | $991.35 | $991.20 | |