| 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 | $220.28 | 7.154% | $236.0388 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $46.61 | 10.759% | $51.6248 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $138.54 | 8.411% | $150.1926 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $49.69 | 9.810% | $54.5646 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $121.57 | 6.191% | $129.0964 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $133.42 | 9.522% | $146.1243 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $155.37 | 12.382% | $174.6079 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $865.48 | $942.2494 | $942.24 | $942.20 | $942.20 | |