| 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 | $213.90 | 10.448% | $236.2483 | $236.25 | $236.25 | $236.20 |
| Purchase #2 | $36.83 | 4.735% | $38.5739 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $216.56 | 13.110% | $244.951 | $244.95 | $244.95 | $245.00 |
| Purchase #4 | $120.79 | 3.359% | $124.8473 | $124.85 | $124.85 | $124.80 |
| Purchase #5 | $84.65 | 4.664% | $88.5981 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $106.31 | 13.357% | $120.5098 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $103.83 | 7.271% | $111.3795 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $882.87 | $965.1079 | $965.11 | $965.10 | $965.10 | |