| 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 | $34.67 | 5.271% | $36.4975 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $224.81 | 13.387% | $254.9053 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $202.28 | 10.858% | $224.2436 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $161.87 | 13.600% | $183.8843 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $202.26 | 4.827% | $212.0231 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $208.27 | 6.359% | $221.5139 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $132.39 | 10.209% | $145.9057 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $1,166.55 | $1,278.9734 | $1,278.97 | $1,278.95 | $1,278.90 | |