| 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 | $237.54 | 5.234% | $249.9728 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $72.39 | 10.700% | $80.1357 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $189.86 | 7.209% | $203.547 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $174.80 | 4.127% | $182.014 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $105.88 | 3.835% | $109.9405 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $106.62 | 7.462% | $114.576 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $89.87 | 8.746% | $97.73 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $976.96 | $1,037.9160 | $1,037.92 | $1,037.95 | $1,037.80 | |