| 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 | $27.47 | 8.401% | $29.7778 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $192.38 | 10.558% | $212.6915 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $217.47 | 8.680% | $236.3464 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $152.84 | 5.514% | $161.2676 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $185.31 | 8.684% | $201.4023 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $107.93 | 13.658% | $122.6711 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $217.49 | 6.306% | $231.2049 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $1,100.89 | $1,195.3616 | $1,195.36 | $1,195.35 | $1,195.40 | |