| 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 | $229.26 | 3.555% | $237.4102 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $223.72 | 7.595% | $240.7115 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $61.97 | 9.547% | $67.8863 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $182.69 | 4.874% | $191.5943 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $200.99 | 7.145% | $215.3507 | $215.35 | $215.35 | $215.40 |
| Purchase #6 | $191.27 | 13.145% | $216.4124 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $102.65 | 7.785% | $110.6413 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $1,192.55 | $1,280.0067 | $1,280.00 | $1,280.00 | $1,280.00 | |