| 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 | $98.84 | 3.523% | $102.3221 | $102.32 | $102.30 | $102.30 |
| Purchase #2 | $188.67 | 5.491% | $199.0299 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $90.92 | 4.519% | $95.0287 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $116.53 | 12.233% | $130.7851 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $229.60 | 9.323% | $251.0056 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $244.58 | 8.270% | $264.8068 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $106.34 | 4.696% | $111.3337 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $1,075.48 | $1,154.3119 | $1,154.32 | $1,154.35 | $1,154.20 | |