| 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 | $232.79 | 9.699% | $255.3683 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $124.56 | 7.859% | $134.3492 | $134.35 | $134.35 | $134.30 |
| Purchase #3 | $131.72 | 11.281% | $146.5793 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $157.43 | 7.391% | $169.0657 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $207.47 | 13.140% | $234.7316 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $108.80 | 3.133% | $112.2087 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $162.64 | 5.413% | $171.4437 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,125.41 | $1,223.7465 | $1,223.75 | $1,223.75 | $1,223.70 | |