| 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 | $190.36 | 5.495% | $200.8203 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $221.81 | 5.326% | $233.6236 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $58.92 | 3.510% | $60.9881 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $224.27 | 4.658% | $234.7165 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $169.59 | 11.468% | $189.0386 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $176.81 | 10.411% | $195.2177 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $113.75 | 8.304% | $123.1958 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $1,155.51 | $1,237.6006 | $1,237.61 | $1,237.55 | $1,237.50 | |