| 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 | $201.40 | 4.639% | $210.7429 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $99.56 | 10.804% | $110.3165 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $232.77 | 8.538% | $252.6439 | $252.64 | $252.65 | $252.60 |
| Purchase #4 | $151.74 | 4.145% | $158.0296 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $122.78 | 6.851% | $131.1917 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $8.67 | 10.358% | $9.568 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $205.34 | 8.297% | $222.3771 | $222.38 | $222.40 | $222.40 |
| 7 purchase totals = | $1,022.26 | $1,094.8697 | $1,094.87 | $1,094.90 | $1,094.80 | |