| 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 | $122.33 | 13.731% | $139.1271 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $215.47 | 12.282% | $241.934 | $241.93 | $241.95 | $241.90 |
| Purchase #3 | $168.36 | 8.738% | $183.0713 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $169.90 | 12.844% | $191.722 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $228.97 | 7.754% | $246.7243 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $5.81 | 13.186% | $6.5761 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $105.68 | 11.582% | $117.9199 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $1,016.52 | $1,127.0747 | $1,127.07 | $1,127.05 | $1,127.00 | |