| 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 | $34.74 | 10.808% | $38.4947 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $171.38 | 10.164% | $188.7991 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $150.77 | 9.593% | $165.2334 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $228.88 | 3.308% | $236.4514 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $213.99 | 11.375% | $238.3314 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $220.33 | 12.419% | $247.6928 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $210.57 | 12.536% | $236.9671 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $1,230.66 | $1,351.9699 | $1,351.96 | $1,352.00 | $1,352.00 | |