| 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 | $206.92 | 5.296% | $217.8785 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $39.56 | 13.833% | $45.0323 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $190.28 | 13.635% | $216.2247 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $18.92 | 10.323% | $20.8731 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $98.64 | 8.766% | $107.2868 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $225.32 | 8.713% | $244.9521 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $178.35 | 10.809% | $197.6279 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $957.99 | $1,049.8754 | $1,049.87 | $1,049.90 | $1,049.90 | |