| 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 | $223.45 | 4.743% | $234.0482 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $154.99 | 9.160% | $169.1871 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $180.39 | 13.817% | $205.3145 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $50.83 | 7.370% | $54.5762 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $235.88 | 5.402% | $248.6222 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $74.26 | 10.246% | $81.8687 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $90.73 | 11.698% | $101.3436 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $1,010.53 | $1,094.9605 | $1,094.96 | $1,094.95 | $1,094.90 | |