| 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 | $130.64 | 12.296% | $146.7035 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $11.50 | 4.285% | $11.9928 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $207.85 | 9.787% | $228.1923 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $164.66 | 10.434% | $181.8406 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $205.91 | 8.597% | $223.6121 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $99.99 | 10.407% | $110.396 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $174.84 | 13.849% | $199.0536 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $995.39 | $1,101.7909 | $1,101.78 | $1,101.80 | $1,101.80 | |