| 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 | $245.73 | 10.634% | $271.8609 | $271.86 | $271.85 | $271.90 |
| Purchase #2 | $114.59 | 12.162% | $128.5264 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $199.99 | 6.402% | $212.7934 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $15.28 | 6.589% | $16.2868 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $170.84 | 5.857% | $180.8461 | $180.85 | $180.85 | $180.80 |
| Purchase #6 | $164.39 | 10.113% | $181.0148 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $198.97 | 4.550% | $208.0231 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,109.79 | $1,199.3515 | $1,199.35 | $1,199.35 | $1,199.30 | |