| 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 | $177.65 | 3.688% | $184.2017 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $103.54 | 7.239% | $111.0353 | $111.04 | $111.05 | $111.00 |
| Purchase #3 | $216.84 | 12.271% | $243.4484 | $243.45 | $243.45 | $243.40 |
| Purchase #4 | $238.73 | 6.491% | $254.226 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $85.86 | 13.517% | $97.4657 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $248.29 | 8.573% | $269.5759 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $250.27 | 5.313% | $263.5668 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $1,321.18 | $1,423.5198 | $1,423.54 | $1,423.55 | $1,423.50 | |