| 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 | $124.45 | 3.708% | $129.0646 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $60.44 | 7.410% | $64.9186 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $231.79 | 10.418% | $255.9379 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $200.93 | 13.715% | $228.4875 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $224.81 | 9.773% | $246.7807 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $23.89 | 4.363% | $24.9323 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $250.30 | 9.134% | $273.1624 | $273.16 | $273.15 | $273.20 |
| 7 purchase totals = | $1,116.61 | $1,223.2840 | $1,223.28 | $1,223.30 | $1,223.30 | |