| 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 | $229.43 | 3.617% | $237.7285 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $153.73 | 6.517% | $163.7486 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $235.43 | 8.198% | $254.7306 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $144.75 | 12.530% | $162.8872 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $240.34 | 11.458% | $267.8782 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $240.99 | 3.544% | $249.5307 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $47.92 | 13.211% | $54.2507 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $1,292.59 | $1,390.7545 | $1,390.76 | $1,390.85 | $1,390.70 | |