| 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 | $228.66 | 6.163% | $242.7523 | $242.75 | $242.75 | $242.80 |
| Purchase #2 | $19.83 | 5.224% | $20.8659 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $80.88 | 3.719% | $83.8879 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $7.55 | 4.787% | $7.9114 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $219.44 | 7.269% | $235.3911 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $135.30 | 9.213% | $147.7652 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $117.28 | 7.615% | $126.2109 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $808.94 | $864.7847 | $864.79 | $864.75 | $864.90 | |