| 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 | $37.95 | 12.658% | $42.7537 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $243.80 | 10.864% | $270.2864 | $270.29 | $270.30 | $270.30 |
| Purchase #3 | $120.47 | 8.746% | $131.0063 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $59.50 | 7.122% | $63.7376 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $231.75 | 11.766% | $259.0177 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $93.69 | 9.652% | $102.733 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $160.35 | 6.427% | $170.6557 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $947.51 | $1,040.1904 | $1,040.20 | $1,040.20 | $1,040.20 | |