| 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 | $159.81 | 11.186% | $177.6863 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $234.44 | 12.831% | $264.521 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $230.96 | 3.358% | $238.7156 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $75.67 | 12.577% | $85.187 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $187.80 | 11.634% | $209.6487 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $220.44 | 12.469% | $247.9267 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $45.83 | 5.573% | $48.3841 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $1,154.95 | $1,272.0694 | $1,272.08 | $1,272.10 | $1,272.00 | |