| 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 | $66.85 | 7.441% | $71.8243 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $220.60 | 8.668% | $239.7216 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $249.40 | 3.819% | $258.9246 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $181.44 | 9.353% | $198.4101 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $39.48 | 7.384% | $42.3952 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $215.81 | 7.756% | $232.5482 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $222.73 | 4.369% | $232.4611 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $1,196.31 | $1,276.2851 | $1,276.28 | $1,276.20 | $1,276.20 | |