| 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 | $249.68 | 4.595% | $261.1528 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $211.52 | 8.639% | $229.7932 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $233.66 | 13.529% | $265.2719 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $120.92 | 9.513% | $132.4231 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $74.77 | 8.234% | $80.9266 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $151.62 | 12.584% | $170.6999 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $166.33 | 7.739% | $179.2023 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,208.50 | $1,319.4698 | $1,319.46 | $1,319.45 | $1,319.50 | |