| 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 | $246.98 | 8.411% | $267.7535 | $267.75 | $267.75 | $267.80 |
| Purchase #2 | $246.41 | 7.460% | $264.7922 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $43.38 | 3.537% | $44.9144 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $70.53 | 12.252% | $79.1713 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $203.87 | 9.120% | $222.4629 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $106.49 | 13.671% | $121.0482 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $129.92 | 11.834% | $145.2947 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $1,047.58 | $1,145.4372 | $1,145.42 | $1,145.40 | $1,145.50 | |