| 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 | $201.39 | 4.738% | $210.9319 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $108.62 | 12.230% | $121.9042 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $184.38 | 3.854% | $191.486 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $244.36 | 10.868% | $270.917 | $270.92 | $270.90 | $270.90 |
| Purchase #5 | $182.87 | 12.633% | $205.972 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $173.41 | 5.151% | $182.3423 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $88.78 | 5.152% | $93.3539 | $93.35 | $93.35 | $93.40 |
| 7 purchase totals = | $1,183.81 | $1,276.9073 | $1,276.90 | $1,276.90 | $1,276.90 | |