| 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 | $222.90 | 8.184% | $241.1421 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $73.56 | 8.842% | $80.0642 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $186.66 | 9.475% | $204.346 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $88.29 | 12.387% | $99.2265 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $221.57 | 6.817% | $236.6744 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $78.97 | 6.454% | $84.0667 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $140.51 | 4.846% | $147.3191 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $1,012.46 | $1,092.8390 | $1,092.84 | $1,092.80 | $1,092.80 | |