| 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 | $126.26 | 13.174% | $142.8935 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $122.83 | 10.118% | $135.2579 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $131.89 | 8.677% | $143.3341 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $237.99 | 12.633% | $268.0553 | $268.06 | $268.05 | $268.10 |
| Purchase #5 | $113.29 | 9.518% | $124.0729 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $28.76 | 7.768% | $30.9941 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $204.29 | 6.179% | $216.9131 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $965.31 | $1,061.5209 | $1,061.51 | $1,061.50 | $1,061.60 | |