| 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 | $109.71 | 5.135% | $115.3436 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $217.34 | 11.382% | $242.0776 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $157.28 | 9.691% | $172.522 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $138.43 | 4.663% | $144.885 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $26.51 | 7.626% | $28.5317 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $227.49 | 9.124% | $248.2462 | $248.25 | $248.25 | $248.20 |
| Purchase #7 | $88.70 | 10.499% | $98.0126 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $965.46 | $1,049.6187 | $1,049.62 | $1,049.65 | $1,049.50 | |