| 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 | $211.88 | 12.829% | $239.0621 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $154.86 | 4.343% | $161.5856 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $188.33 | 11.433% | $209.8618 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $207.36 | 8.859% | $225.73 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $16.72 | 11.722% | $18.6799 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $217.84 | 4.252% | $227.1026 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $106.27 | 9.730% | $116.6101 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $1,103.26 | $1,198.6321 | $1,198.63 | $1,198.65 | $1,198.70 | |