| 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 | $186.27 | 3.845% | $193.4321 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $229.83 | 13.265% | $260.3169 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $126.45 | 12.755% | $142.5787 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $189.33 | 9.687% | $207.6704 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $224.78 | 6.709% | $239.8605 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $61.31 | 10.566% | $67.788 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $117.77 | 12.544% | $132.5431 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $1,135.74 | $1,244.1897 | $1,244.19 | $1,244.20 | $1,244.20 | |