| 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 | $139.55 | 9.525% | $152.8421 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $232.82 | 4.256% | $242.7288 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $123.80 | 5.223% | $130.2661 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $23.54 | 12.444% | $26.4693 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $154.61 | 5.118% | $162.5229 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $95.44 | 11.794% | $106.6962 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $19.26 | 10.445% | $21.2717 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $789.02 | $842.7971 | $842.80 | $842.75 | $842.80 | |