| 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 | $243.35 | 5.179% | $255.9531 | $255.95 | $255.95 | $256.00 |
| Purchase #2 | $12.85 | 3.461% | $13.2947 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $172.53 | 9.780% | $189.4034 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $93.37 | 11.493% | $104.101 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $110.69 | 10.121% | $121.8929 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $38.91 | 3.344% | $40.2112 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $150.51 | 13.549% | $170.9026 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $822.21 | $895.7589 | $895.74 | $895.75 | $895.80 | |