| 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 | $29.90 | 4.544% | $31.2587 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $73.97 | 10.735% | $81.9107 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $241.92 | 12.832% | $272.9632 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $167.73 | 3.408% | $173.4462 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $203.66 | 12.660% | $229.4434 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $214.33 | 5.175% | $225.4216 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $21.41 | 11.376% | $23.8456 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $952.92 | $1,038.2894 | $1,038.29 | $1,038.25 | $1,038.20 | |