| 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 | $106.85 | 8.449% | $115.8778 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $92.98 | 6.137% | $98.6862 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $123.88 | 10.109% | $136.403 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $163.48 | 6.375% | $173.9019 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $136.25 | 7.452% | $146.4034 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $206.48 | 11.564% | $230.3573 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $25.42 | 5.790% | $26.8918 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $855.34 | $928.5214 | $928.52 | $928.55 | $928.60 | |