| 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 | $210.41 | 8.300% | $227.874 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $8.96 | 9.284% | $9.7918 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $144.54 | 9.173% | $157.7987 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $230.30 | 9.213% | $251.5175 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $226.68 | 8.773% | $246.5666 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $30.84 | 5.278% | $32.4677 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $62.93 | 7.732% | $67.7957 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $914.66 | $993.8120 | $993.82 | $993.75 | $993.90 | |