| 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 | $218.31 | 6.615% | $232.7512 | $232.75 | $232.75 | $232.80 |
| Purchase #2 | $123.75 | 12.421% | $139.121 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $14.52 | 7.379% | $15.5914 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $184.50 | 7.596% | $198.5146 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $231.48 | 8.642% | $251.4845 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $117.81 | 12.636% | $132.6965 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $88.56 | 5.223% | $93.1855 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $978.93 | $1,063.3447 | $1,063.34 | $1,063.35 | $1,063.40 | |