| 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 | $95.88 | 4.596% | $100.2866 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $208.28 | 6.860% | $222.568 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $152.29 | 4.490% | $159.1278 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $213.51 | 10.707% | $236.3705 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $116.26 | 13.612% | $132.0853 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $229.63 | 12.695% | $258.7815 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $229.98 | 7.654% | $247.5827 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $1,245.83 | $1,356.8024 | $1,356.81 | $1,356.85 | $1,356.90 | |