| 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 | $189.93 | 10.166% | $209.2383 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $172.65 | 4.650% | $180.6782 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $121.62 | 3.345% | $125.6882 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $184.51 | 5.818% | $195.2448 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $183.67 | 10.839% | $203.578 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $8.52 | 10.497% | $9.4143 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $8.25 | 9.766% | $9.0557 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $869.15 | $932.8975 | $932.90 | $932.95 | $932.90 | |