| 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 | $9.88 | 10.528% | $10.9202 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $235.38 | 10.275% | $259.5653 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $155.93 | 4.647% | $163.1761 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $244.49 | 10.303% | $269.6798 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $182.73 | 8.726% | $198.675 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $118.93 | 3.134% | $122.6573 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $65.87 | 7.687% | $70.9334 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $1,013.21 | $1,095.6071 | $1,095.62 | $1,095.65 | $1,095.70 | |