| 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 | $205.74 | 5.164% | $216.3644 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $204.32 | 5.123% | $214.7873 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $107.32 | 5.548% | $113.2741 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $26.47 | 8.545% | $28.7319 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $151.63 | 12.293% | $170.2699 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $217.95 | 13.788% | $248.0009 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $142.76 | 10.732% | $158.081 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $1,056.19 | $1,149.5095 | $1,149.50 | $1,149.50 | $1,149.60 | |