| 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 | $240.29 | 6.833% | $256.709 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $82.72 | 8.482% | $89.7363 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $186.81 | 11.457% | $208.2128 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $105.36 | 8.210% | $114.0101 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $29.92 | 3.808% | $31.0594 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $141.49 | 10.395% | $156.1979 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $71.98 | 4.465% | $75.1939 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $858.57 | $931.1194 | $931.12 | $931.10 | $931.10 | |