| 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 | $245.91 | 9.820% | $270.0584 | $270.06 | $270.05 | $270.10 |
| Purchase #2 | $113.34 | 12.621% | $127.6446 | $127.64 | $127.65 | $127.60 |
| Purchase #3 | $180.56 | 4.310% | $188.3421 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $154.43 | 5.752% | $163.3128 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $89.32 | 13.448% | $101.3318 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $74.27 | 4.430% | $77.5602 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $109.28 | 8.738% | $118.8289 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $967.11 | $1,047.0788 | $1,047.07 | $1,047.10 | $1,047.00 | |