| 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 | $214.26 | 3.504% | $221.7677 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $154.81 | 10.158% | $170.5356 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $20.28 | 6.524% | $21.6031 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $219.86 | 12.763% | $247.9207 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $134.96 | 13.656% | $153.3901 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $11.33 | 4.346% | $11.8224 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $60.31 | 7.387% | $64.7651 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $815.81 | $891.8047 | $891.81 | $891.75 | $891.80 | |