| 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 | $222.26 | 3.795% | $230.6948 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $42.78 | 7.235% | $45.8751 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $94.25 | 3.214% | $97.2792 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $216.27 | 13.169% | $244.7506 | $244.75 | $244.75 | $244.80 |
| Purchase #5 | $201.88 | 5.146% | $212.2687 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $197.33 | 6.770% | $210.6892 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $133.44 | 11.593% | $148.9097 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $1,108.21 | $1,190.4673 | $1,190.47 | $1,190.50 | $1,190.60 | |