| 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 | $250.79 | 5.383% | $264.29 | $264.29 | $264.30 | $264.30 |
| Purchase #2 | $180.85 | 10.137% | $199.1828 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $36.96 | 4.367% | $38.574 | $38.57 | $38.55 | $38.60 |
| Purchase #4 | $237.75 | 6.730% | $253.7506 | $253.75 | $253.75 | $253.80 |
| Purchase #5 | $216.37 | 13.485% | $245.5475 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $8.84 | 8.431% | $9.5853 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $108.91 | 6.782% | $116.2963 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $1,040.47 | $1,127.2265 | $1,127.23 | $1,127.25 | $1,127.30 | |