| 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 | $238.90 | 13.401% | $270.915 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $125.50 | 6.359% | $133.4805 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $184.41 | 10.608% | $203.9722 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $99.87 | 7.387% | $107.2474 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $10.96 | 4.841% | $11.4906 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $143.79 | 12.762% | $162.1405 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $143.80 | 10.627% | $159.0816 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $947.23 | $1,048.3278 | $1,048.33 | $1,048.35 | $1,048.30 | |