| 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 | $228.72 | 5.868% | $242.1413 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $21.30 | 12.672% | $23.9991 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $9.61 | 10.283% | $10.5982 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $41.65 | 8.564% | $45.2169 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $38.59 | 10.488% | $42.6373 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $80.31 | 9.418% | $87.8736 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $20.40 | 6.401% | $21.7058 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $440.58 | $474.1722 | $474.18 | $474.15 | $474.10 | |