| 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 | $234.31 | 10.547% | $259.0227 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $38.56 | 10.228% | $42.5039 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $64.48 | 6.828% | $68.8827 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $222.90 | 11.389% | $248.2861 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $102.83 | 7.814% | $110.8651 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $194.70 | 11.869% | $217.8089 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $242.98 | 12.292% | $272.8471 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $1,100.76 | $1,220.2165 | $1,220.22 | $1,220.20 | $1,220.20 | |