| 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 | $206.65 | 9.210% | $225.6825 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $135.82 | 7.722% | $146.308 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $217.68 | 12.750% | $245.4342 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $109.83 | 3.632% | $113.819 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $72.58 | 3.319% | $74.9889 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $52.94 | 13.691% | $60.188 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $46.61 | 10.285% | $51.4038 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $842.11 | $917.8244 | $917.82 | $917.85 | $917.80 | |