| 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 | $99.71 | 8.803% | $108.4875 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $141.81 | 13.391% | $160.7998 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $91.66 | 11.507% | $102.2073 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $108.35 | 13.456% | $122.9296 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $88.91 | 5.138% | $93.4782 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $192.63 | 8.652% | $209.2963 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $237.74 | 5.169% | $250.0288 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $960.81 | $1,047.2275 | $1,047.24 | $1,047.30 | $1,047.20 | |