| 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 | $131.74 | 8.315% | $142.6942 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $57.48 | 7.445% | $61.7594 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $183.88 | 6.628% | $196.0676 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $242.82 | 9.122% | $264.97 | $264.97 | $264.95 | $265.00 |
| Purchase #5 | $23.45 | 11.200% | $26.0764 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $103.31 | 7.561% | $111.1213 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $184.27 | 12.558% | $207.4106 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $926.95 | $1,010.0995 | $1,010.10 | $1,010.05 | $1,010.20 | |