| 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 | $126.77 | 6.459% | $134.9581 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $11.48 | 6.118% | $12.1823 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $86.69 | 8.255% | $93.8463 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $20.63 | 9.622% | $22.615 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $220.30 | 3.645% | $228.3299 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $219.33 | 9.853% | $240.9406 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $128.43 | 12.289% | $144.2128 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $813.63 | $877.0850 | $877.09 | $877.10 | $877.00 | |