| 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 | $198.97 | 13.141% | $225.1166 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $65.58 | 11.603% | $73.1892 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $194.76 | 10.682% | $215.5643 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $90.34 | 11.237% | $100.4915 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $105.86 | 9.175% | $115.5727 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $36.53 | 4.791% | $38.2802 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $126.33 | 11.768% | $141.1965 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $818.37 | $909.4110 | $909.41 | $909.40 | $909.50 | |