| 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 | $130.49 | 12.594% | $146.9239 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $234.59 | 10.529% | $259.29 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $113.45 | 10.645% | $125.5268 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $202.62 | 5.811% | $214.3942 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $144.37 | 13.454% | $163.7935 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $194.49 | 4.506% | $203.2537 | $203.25 | $203.25 | $203.30 |
| Purchase #7 | $146.99 | 12.833% | $165.8532 | $165.85 | $165.85 | $165.90 |
| 7 purchase totals = | $1,167.00 | $1,279.0353 | $1,279.02 | $1,279.05 | $1,279.10 | |