| 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 | $211.53 | 8.327% | $229.1441 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $246.78 | 5.258% | $259.7557 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $15.33 | 10.787% | $16.9836 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $210.84 | 9.306% | $230.4608 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $31.79 | 11.389% | $35.4106 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $73.59 | 9.396% | $80.5045 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $18.39 | 10.361% | $20.2954 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $808.25 | $872.5547 | $872.55 | $872.55 | $872.60 | |