| 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 | $232.65 | 9.511% | $254.7773 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $200.84 | 8.175% | $217.2587 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $81.46 | 7.700% | $87.7324 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $238.39 | 8.465% | $258.5697 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $212.37 | 12.822% | $239.6001 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $101.64 | 3.771% | $105.4728 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $182.97 | 13.594% | $207.8429 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,250.32 | $1,371.2539 | $1,371.25 | $1,371.25 | $1,371.30 | |