| 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 | $224.40 | 8.504% | $243.483 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $109.73 | 10.703% | $121.4744 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $111.61 | 11.577% | $124.5311 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $164.25 | 11.211% | $182.6641 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $248.79 | 7.851% | $268.3225 | $268.32 | $268.30 | $268.30 |
| Purchase #6 | $165.26 | 5.385% | $174.1593 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $94.85 | 10.314% | $104.6328 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $1,118.89 | $1,219.2672 | $1,219.25 | $1,219.25 | $1,219.30 | |