| 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 | $229.65 | 9.640% | $251.7883 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $250.46 | 3.662% | $259.6318 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $77.44 | 12.855% | $87.3949 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $111.65 | 10.395% | $123.256 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $188.72 | 8.309% | $204.4007 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $168.73 | 6.127% | $179.0681 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $71.64 | 4.472% | $74.8437 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $1,098.29 | $1,180.3835 | $1,180.38 | $1,180.40 | $1,180.40 | |