| 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 | $215.39 | 7.598% | $231.7553 | $231.76 | $231.75 | $231.80 |
| Purchase #2 | $127.29 | 8.731% | $138.4037 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $9.85 | 9.570% | $10.7926 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $86.51 | 4.142% | $90.0932 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $111.60 | 11.433% | $124.3592 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $85.51 | 9.481% | $93.6172 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $107.46 | 13.426% | $121.8876 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $743.61 | $810.9088 | $810.91 | $810.90 | $811.00 | |