| 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 | $72.65 | 10.464% | $80.2521 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $250.68 | 13.260% | $283.9202 | $283.92 | $283.90 | $283.90 |
| Purchase #3 | $242.29 | 6.230% | $257.3847 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $46.90 | 10.747% | $51.9403 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $188.63 | 7.755% | $203.2583 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $207.34 | 10.783% | $229.6975 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $122.44 | 12.379% | $137.5968 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $1,130.93 | $1,244.0499 | $1,244.05 | $1,244.05 | $1,244.10 | |