| 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 | $119.88 | 8.791% | $130.4187 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $171.84 | 10.299% | $189.5378 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $117.87 | 9.257% | $128.7812 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $235.28 | 10.141% | $259.1397 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $172.51 | 9.122% | $188.2464 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $190.83 | 12.225% | $214.159 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $59.31 | 9.387% | $64.8774 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $1,067.52 | $1,175.1602 | $1,175.17 | $1,175.20 | $1,175.10 | |