| 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 | $20.92 | 13.499% | $23.744 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $212.45 | 3.216% | $219.2824 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $237.33 | 13.524% | $269.4265 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $68.37 | 10.330% | $75.4326 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $207.31 | 12.838% | $233.9245 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $102.75 | 10.604% | $113.6456 | $113.65 | $113.65 | $113.60 |
| Purchase #7 | $152.56 | 8.454% | $165.4574 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $1,001.69 | $1,100.9130 | $1,100.91 | $1,100.95 | $1,100.80 | |