| 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 | $205.72 | 7.194% | $220.5195 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $226.69 | 7.744% | $244.2449 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $67.61 | 6.638% | $72.098 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $173.83 | 5.833% | $183.9695 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $18.55 | 4.462% | $19.3777 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $126.38 | 5.392% | $133.1944 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $169.96 | 3.509% | $175.9239 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $988.74 | $1,049.3279 | $1,049.32 | $1,049.30 | $1,049.30 | |