| 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 | $219.28 | 4.737% | $229.6673 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $73.27 | 12.302% | $82.2837 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $25.40 | 6.335% | $27.0091 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $36.67 | 5.179% | $38.5691 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $157.79 | 8.552% | $171.2842 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $5.31 | 5.778% | $5.6168 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $57.49 | 13.455% | $65.2253 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $575.21 | $619.6555 | $619.66 | $619.65 | $619.70 | |