| 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 | $248.63 | 10.579% | $274.9326 | $274.93 | $274.95 | $274.90 |
| Purchase #2 | $64.30 | 9.570% | $70.4535 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $17.61 | 12.556% | $19.8211 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $168.67 | 3.282% | $174.2057 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $215.43 | 4.451% | $225.0188 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $53.87 | 8.523% | $58.4613 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $53.59 | 6.758% | $57.2116 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $822.10 | $880.1046 | $880.10 | $880.05 | $880.10 | |