| 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 | $207.37 | 13.420% | $235.1991 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $220.93 | 11.637% | $246.6396 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $208.57 | 9.229% | $227.8189 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $73.78 | 9.426% | $80.7345 | $80.73 | $80.75 | $80.70 |
| Purchase #5 | $125.74 | 13.252% | $142.4031 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $225.99 | 13.828% | $257.2399 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $17.64 | 12.640% | $19.8697 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $1,080.02 | $1,209.9048 | $1,209.90 | $1,209.90 | $1,209.80 | |