| 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 | $25.75 | 3.859% | $26.7437 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $202.32 | 11.678% | $225.9469 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $135.79 | 7.655% | $146.1847 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $249.36 | 3.152% | $257.2198 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $34.43 | 4.614% | $36.0186 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $88.62 | 3.324% | $91.5657 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $103.41 | 11.223% | $115.0157 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $839.68 | $898.6951 | $898.70 | $898.65 | $898.60 | |