| 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 | $250.65 | 4.767% | $262.5985 | $262.60 | $262.60 | $262.60 |
| Purchase #2 | $141.62 | 13.359% | $160.539 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $60.67 | 6.428% | $64.5699 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $113.71 | 10.259% | $125.3755 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $235.32 | 9.381% | $257.3954 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $190.36 | 8.127% | $205.8306 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $104.48 | 9.130% | $114.019 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $1,096.81 | $1,190.3279 | $1,190.34 | $1,190.35 | $1,190.30 | |