| 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 | $97.73 | 3.501% | $101.1515 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $211.61 | 10.531% | $233.8946 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $62.81 | 4.582% | $65.688 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $10.48 | 5.169% | $11.0217 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $118.99 | 11.769% | $132.9939 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $242.26 | 12.670% | $272.9543 | $272.95 | $272.95 | $273.00 |
| Purchase #7 | $141.95 | 7.594% | $152.7297 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $885.83 | $970.4337 | $970.42 | $970.45 | $970.50 | |