| 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 | $124.50 | 10.188% | $137.1841 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $211.65 | 7.479% | $227.4793 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $180.60 | 9.181% | $197.1809 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $65.82 | 13.403% | $74.6419 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $86.47 | 4.160% | $90.0672 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $113.68 | 12.419% | $127.7979 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $182.36 | 7.160% | $195.417 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $965.08 | $1,049.7683 | $1,049.77 | $1,049.80 | $1,049.80 | |