| 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 | $235.83 | 13.824% | $268.4311 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $175.37 | 4.653% | $183.53 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $240.41 | 10.508% | $265.6723 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $10.76 | 4.203% | $11.2122 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $48.88 | 6.204% | $51.9125 | $51.91 | $51.90 | $51.90 |
| Purchase #6 | $147.25 | 8.230% | $159.3687 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $139.71 | 9.676% | $153.2283 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $998.21 | $1,093.3551 | $1,093.35 | $1,093.35 | $1,093.30 | |