| 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 | $246.33 | 4.460% | $257.3163 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $188.62 | 3.300% | $194.8445 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $5.60 | 13.714% | $6.368 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $106.94 | 7.328% | $114.7766 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $77.73 | 12.132% | $87.1602 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $46.44 | 11.474% | $51.7685 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $45.71 | 12.563% | $51.4525 | $51.45 | $51.45 | $51.50 |
| 7 purchase totals = | $717.37 | $763.6866 | $763.69 | $763.65 | $763.80 | |