| 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 | $242.50 | 6.182% | $257.4914 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $89.73 | 9.245% | $98.0255 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $160.97 | 13.140% | $182.1215 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $95.73 | 6.811% | $102.2502 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $10.90 | 12.694% | $12.2836 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $83.61 | 3.568% | $86.5932 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $96.56 | 10.828% | $107.0155 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $780.00 | $845.7809 | $845.78 | $845.80 | $845.80 | |