| 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 | $222.46 | 13.223% | $251.8759 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $162.59 | 12.700% | $183.2389 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $122.67 | 13.111% | $138.7533 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $41.48 | 8.613% | $45.0527 | $45.05 | $45.05 | $45.10 |
| Purchase #5 | $58.33 | 5.478% | $61.5253 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $138.70 | 6.108% | $147.1718 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $78.79 | 7.836% | $84.964 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $825.02 | $912.5819 | $912.58 | $912.60 | $912.70 | |