| 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 | $212.55 | 4.382% | $221.8639 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $194.52 | 9.311% | $212.6318 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $229.86 | 4.298% | $239.7394 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $144.88 | 12.488% | $162.9726 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $88.61 | 10.797% | $98.1772 | $98.18 | $98.20 | $98.20 |
| Purchase #6 | $79.48 | 13.138% | $89.9221 | $89.92 | $89.90 | $89.90 |
| Purchase #7 | $23.44 | 11.160% | $26.0559 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $973.34 | $1,051.3629 | $1,051.36 | $1,051.35 | $1,051.40 | |