| 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 | $188.91 | 12.725% | $212.9488 | $212.95 | $212.95 | $212.90 |
| Purchase #2 | $195.70 | 13.169% | $221.4717 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $216.31 | 6.219% | $229.7623 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $130.84 | 8.179% | $141.5414 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $137.74 | 8.858% | $149.941 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $55.49 | 9.566% | $60.7982 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $123.48 | 8.458% | $133.9239 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $1,048.47 | $1,150.3873 | $1,150.38 | $1,150.35 | $1,150.30 | |