| 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 | $227.88 | 13.294% | $258.1744 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $35.71 | 8.508% | $38.7482 | $38.75 | $38.75 | $38.70 |
| Purchase #3 | $182.50 | 8.772% | $198.5089 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $236.29 | 6.426% | $251.474 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $231.61 | 4.653% | $242.3868 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $207.94 | 12.649% | $234.2423 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $73.98 | 13.789% | $84.1811 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $1,195.91 | $1,307.7157 | $1,307.71 | $1,307.70 | $1,307.70 | |