| 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 | $234.44 | 12.398% | $263.5059 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $5.29 | 12.860% | $5.9703 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $70.30 | 5.579% | $74.222 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $160.31 | 4.156% | $166.9725 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $212.43 | 8.157% | $229.7579 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $110.33 | 8.559% | $119.7731 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $176.37 | 3.131% | $181.8921 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $969.47 | $1,042.0938 | $1,042.09 | $1,042.00 | $1,042.20 | |