| 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 | $80.45 | 8.388% | $87.1981 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $229.39 | 4.378% | $239.4327 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $54.97 | 12.674% | $61.9369 | $61.94 | $61.95 | $61.90 |
| Purchase #4 | $227.92 | 7.709% | $245.4904 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $227.89 | 3.653% | $236.2148 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $79.57 | 6.637% | $84.8511 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $229.74 | 9.470% | $251.4964 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,129.93 | $1,206.6204 | $1,206.62 | $1,206.65 | $1,206.60 | |