| 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 | $205.50 | 13.335% | $232.9034 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $21.57 | 6.760% | $23.0281 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $209.39 | 5.544% | $220.9986 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $238.56 | 10.369% | $263.2963 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $244.79 | 4.127% | $254.8925 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $79.45 | 12.373% | $89.2803 | $89.28 | $89.30 | $89.30 |
| Purchase #7 | $223.57 | 8.328% | $242.1889 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,222.83 | $1,326.5881 | $1,326.59 | $1,326.65 | $1,326.60 | |