| 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 | $188.28 | 12.723% | $212.2349 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $240.35 | 7.144% | $257.5206 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $36.63 | 11.175% | $40.7234 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $130.39 | 8.271% | $141.1746 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $146.89 | 9.710% | $161.153 | $161.15 | $161.15 | $161.20 |
| Purchase #6 | $70.60 | 4.186% | $73.5553 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $193.58 | 9.789% | $212.5295 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,006.72 | $1,098.8913 | $1,098.88 | $1,098.85 | $1,098.90 | |