| 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 | $188.75 | 4.835% | $197.8761 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $188.54 | 3.820% | $195.7422 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $30.26 | 10.261% | $33.365 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $85.80 | 3.126% | $88.4821 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $191.48 | 9.401% | $209.481 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $82.27 | 5.506% | $86.7998 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $173.35 | 8.614% | $188.2824 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $940.45 | $1,000.0286 | $1,000.03 | $1,000.10 | $1,000.10 | |