| 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 | $98.98 | 11.313% | $110.1776 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $181.95 | 5.405% | $191.7844 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $135.74 | 12.727% | $153.0156 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $176.33 | 11.524% | $196.6503 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $13.64 | 8.107% | $14.7458 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $85.92 | 12.125% | $96.3378 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $226.84 | 3.363% | $234.4686 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $919.40 | $997.1801 | $997.19 | $997.20 | $997.20 | |