| 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 | $152.68 | 11.756% | $170.6291 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $214.98 | 4.437% | $224.5187 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $216.69 | 10.330% | $239.0741 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $69.41 | 12.190% | $77.8711 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $208.84 | 5.669% | $220.6791 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $16.95 | 12.278% | $19.0311 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $246.68 | 6.181% | $261.9273 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $1,126.23 | $1,213.7305 | $1,213.73 | $1,213.75 | $1,213.70 | |