| 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 | $115.34 | 8.270% | $124.8786 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $36.45 | 8.439% | $39.526 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $209.35 | 10.731% | $231.8153 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $170.28 | 4.305% | $177.6106 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $217.35 | 8.545% | $235.9226 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $54.77 | 5.479% | $57.7708 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $137.39 | 12.237% | $154.2024 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $940.93 | $1,021.7263 | $1,021.73 | $1,021.70 | $1,021.70 | |