| 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 | $12.88 | 10.247% | $14.1998 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $154.55 | 12.576% | $173.9862 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $106.66 | 8.703% | $115.9426 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $134.48 | 7.435% | $144.4786 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $88.66 | 7.556% | $95.3591 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $236.54 | 7.597% | $254.5099 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $116.85 | 11.537% | $130.331 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $850.62 | $928.8072 | $928.81 | $928.85 | $928.80 | |