| 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 | $234.66 | 6.684% | $250.3447 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $123.49 | 7.381% | $132.6048 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $10.96 | 4.443% | $11.447 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $199.50 | 7.258% | $213.9797 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $158.86 | 8.498% | $172.3599 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $57.46 | 4.382% | $59.9779 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $236.54 | 12.333% | $265.7125 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $1,021.47 | $1,106.4265 | $1,106.42 | $1,106.45 | $1,106.40 | |