| 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 | $198.52 | 8.106% | $214.612 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $189.53 | 13.313% | $214.7621 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $29.93 | 3.170% | $30.8788 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $206.26 | 4.388% | $215.3107 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $31.34 | 10.748% | $34.7084 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $218.36 | 6.672% | $232.929 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $108.69 | 4.539% | $113.6234 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $982.63 | $1,056.8244 | $1,056.82 | $1,056.80 | $1,056.80 | |