| 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 | $207.80 | 3.235% | $214.5223 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $42.26 | 7.672% | $45.5022 | $45.50 | $45.50 | $45.50 |
| Purchase #3 | $166.44 | 7.409% | $178.7715 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $102.26 | 3.403% | $105.7399 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $133.27 | 4.470% | $139.2272 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $161.39 | 10.782% | $178.7911 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $214.87 | 8.528% | $233.1941 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $1,028.29 | $1,095.7483 | $1,095.74 | $1,095.75 | $1,095.70 | |