| 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 | $12.28 | 10.175% | $13.5295 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $173.52 | 10.794% | $192.2497 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $250.88 | 5.183% | $263.8831 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $240.36 | 4.398% | $250.931 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $125.41 | 9.821% | $137.7265 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $135.54 | 7.579% | $145.8126 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $243.58 | 7.248% | $261.2347 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $1,181.57 | $1,265.3671 | $1,265.36 | $1,265.45 | $1,265.20 | |