| 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 | $106.46 | 5.378% | $112.1854 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $229.71 | 11.482% | $256.0853 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $232.82 | 7.615% | $250.5492 | $250.55 | $250.55 | $250.50 |
| Purchase #4 | $95.26 | 7.566% | $102.4674 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $126.63 | 3.114% | $130.5733 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $36.91 | 12.558% | $41.5452 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $13.69 | 12.452% | $15.3947 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $841.48 | $908.8005 | $908.81 | $908.80 | $908.80 | |