| 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 | $23.25 | 7.418% | $24.9747 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $26.41 | 3.157% | $27.2438 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $159.51 | 11.473% | $177.8106 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $197.39 | 6.119% | $209.4683 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $202.94 | 3.327% | $209.6918 | $209.69 | $209.70 | $209.70 |
| Purchase #6 | $124.94 | 9.769% | $137.1454 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $242.81 | 3.476% | $251.2501 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $977.25 | $1,037.5847 | $1,037.58 | $1,037.55 | $1,037.60 | |