| 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 | $212.71 | 11.796% | $237.8013 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $124.46 | 9.714% | $136.55 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $128.63 | 13.794% | $146.3732 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $58.71 | 10.788% | $65.0436 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $55.84 | 4.540% | $58.3751 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $66.32 | 4.453% | $69.2732 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $144.68 | 12.271% | $162.4337 | $162.43 | $162.45 | $162.40 |
| 7 purchase totals = | $791.35 | $875.8501 | $875.84 | $875.85 | $875.90 | |