| 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 | $112.98 | 6.840% | $120.7078 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $14.27 | 13.651% | $16.218 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $241.27 | 4.283% | $251.6036 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $42.68 | 13.363% | $48.3833 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $228.53 | 4.336% | $238.4391 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $248.67 | 9.603% | $272.5498 | $272.55 | $272.55 | $272.50 |
| Purchase #7 | $84.80 | 10.295% | $93.5302 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $973.20 | $1,041.4318 | $1,041.43 | $1,041.45 | $1,041.30 | |