| 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 | $196.38 | 9.480% | $214.9968 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $60.33 | 5.536% | $63.6699 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $189.69 | 10.173% | $208.9872 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $150.60 | 8.173% | $162.9085 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $248.92 | 4.745% | $260.7313 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $202.89 | 3.565% | $210.123 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $18.64 | 8.134% | $20.1562 | $20.16 | $20.15 | $20.20 |
| 7 purchase totals = | $1,067.45 | $1,141.5729 | $1,141.58 | $1,141.55 | $1,141.60 | |