| 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 | $138.47 | 10.779% | $153.3957 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $215.47 | 3.457% | $222.9188 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $39.89 | 3.324% | $41.2159 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $116.29 | 10.631% | $128.6528 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $240.65 | 12.410% | $270.5147 | $270.51 | $270.50 | $270.50 |
| Purchase #6 | $82.30 | 11.107% | $91.4411 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $15.87 | 4.754% | $16.6245 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $848.94 | $924.7635 | $924.76 | $924.70 | $924.70 | |