| 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 | $6.90 | 5.205% | $7.2591 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $212.67 | 13.366% | $241.0955 | $241.10 | $241.10 | $241.10 |
| Purchase #3 | $146.83 | 10.265% | $161.9021 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $157.72 | 9.675% | $172.9794 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $224.70 | 8.619% | $244.0669 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $199.63 | 9.122% | $217.8402 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $76.98 | 6.226% | $81.7728 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $1,025.43 | $1,126.9160 | $1,126.92 | $1,126.90 | $1,127.00 | |