| 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 | $38.68 | 10.587% | $42.7751 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $201.84 | 6.183% | $214.3198 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $220.43 | 12.322% | $247.5914 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $216.60 | 7.136% | $232.0566 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $179.80 | 13.679% | $204.3948 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $238.60 | 12.676% | $268.8449 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $225.75 | 8.674% | $245.3316 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $1,321.70 | $1,455.3142 | $1,455.31 | $1,455.35 | $1,455.30 | |