| 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 | $222.93 | 9.128% | $243.2791 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $159.98 | 11.408% | $178.2305 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $99.47 | 4.796% | $104.2406 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $84.93 | 4.840% | $89.0406 | $89.04 | $89.05 | $89.00 |
| Purchase #5 | $207.84 | 6.208% | $220.7427 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $206.25 | 6.314% | $219.2726 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $192.33 | 13.215% | $217.7464 | $217.75 | $217.75 | $217.70 |
| 7 purchase totals = | $1,173.73 | $1,272.5525 | $1,272.55 | $1,272.60 | $1,272.40 | |