| 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 | $100.94 | 10.248% | $111.2843 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $234.43 | 8.367% | $254.0448 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $27.69 | 5.823% | $29.3024 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $96.50 | 6.164% | $102.4483 | $102.45 | $102.45 | $102.40 |
| Purchase #5 | $133.39 | 3.285% | $137.7719 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $244.58 | 10.204% | $269.5369 | $269.54 | $269.55 | $269.50 |
| Purchase #7 | $220.44 | 6.831% | $235.4983 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,057.97 | $1,139.8869 | $1,139.88 | $1,139.90 | $1,139.80 | |