| 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 | $107.69 | 3.441% | $111.3956 | $111.40 | $111.40 | $111.40 |
| Purchase #2 | $106.43 | 3.717% | $110.386 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $69.62 | 7.584% | $74.9 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $205.76 | 13.744% | $234.0397 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $131.98 | 12.595% | $148.6029 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $211.84 | 9.271% | $231.4797 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $197.25 | 13.297% | $223.4783 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $1,030.57 | $1,134.2822 | $1,134.29 | $1,134.35 | $1,134.30 | |