| 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 | $205.99 | 4.606% | $215.4779 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $29.97 | 11.280% | $33.3506 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $237.75 | 13.687% | $270.2908 | $270.29 | $270.30 | $270.30 |
| Purchase #4 | $228.66 | 7.654% | $246.1616 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $179.61 | 6.757% | $191.7462 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $232.43 | 11.497% | $259.1525 | $259.15 | $259.15 | $259.20 |
| Purchase #7 | $95.84 | 9.506% | $104.9506 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $1,210.25 | $1,321.1302 | $1,321.13 | $1,321.15 | $1,321.30 | |