| 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 | $234.87 | 9.290% | $256.6894 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $213.94 | 9.525% | $234.3178 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $194.52 | 3.522% | $201.371 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $105.30 | 11.272% | $117.1694 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $68.46 | 9.158% | $74.7296 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $6.59 | 12.660% | $7.4243 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $89.59 | 9.136% | $97.7749 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $913.27 | $989.4764 | $989.47 | $989.40 | $989.50 | |