| 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 | $104.34 | 4.817% | $109.3661 | $109.37 | $109.35 | $109.40 |
| Purchase #2 | $146.30 | 10.120% | $161.1056 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $31.70 | 5.268% | $33.37 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $216.89 | 5.626% | $229.0922 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $42.37 | 11.454% | $47.2231 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $219.67 | 11.112% | $244.0797 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $193.72 | 6.328% | $205.9786 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $954.99 | $1,030.2153 | $1,030.22 | $1,030.20 | $1,030.30 | |