| 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 | $236.71 | 3.619% | $245.2765 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $238.80 | 6.444% | $254.1883 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $138.39 | 12.538% | $155.7413 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $23.99 | 3.811% | $24.9043 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $112.88 | 11.696% | $126.0824 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $133.82 | 11.818% | $149.6348 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $188.57 | 10.134% | $207.6797 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $1,073.16 | $1,163.5073 | $1,163.50 | $1,163.60 | $1,163.50 | |