| 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 | $95.26 | 10.810% | $105.5576 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $191.31 | 3.660% | $198.3119 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $193.46 | 12.792% | $218.2074 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $21.93 | 13.798% | $24.9559 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $208.86 | 11.717% | $233.3321 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $145.69 | 10.215% | $160.5722 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $230.36 | 7.144% | $246.8169 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $1,086.87 | $1,187.7540 | $1,187.76 | $1,187.70 | $1,187.80 | |