| 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 | $104.80 | 5.218% | $110.2685 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $22.37 | 11.260% | $24.8889 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $211.27 | 13.728% | $240.2731 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $179.43 | 4.678% | $187.8237 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $219.30 | 7.520% | $235.7914 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $138.58 | 6.234% | $147.2191 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $20.77 | 4.180% | $21.6382 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $896.52 | $967.9029 | $967.90 | $967.85 | $967.90 | |