| 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 | $222.35 | 5.339% | $234.2213 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $170.70 | 8.335% | $184.9278 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $12.41 | 13.727% | $14.1135 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $155.69 | 7.209% | $166.9137 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $132.88 | 5.810% | $140.6003 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $21.79 | 6.548% | $23.2168 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $23.33 | 5.600% | $24.6365 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $739.15 | $788.6299 | $788.63 | $788.60 | $788.50 | |