| 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 | $229.71 | 7.529% | $247.0049 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $229.66 | 12.162% | $257.5912 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $187.53 | 6.231% | $199.215 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $156.58 | 13.519% | $177.7481 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $175.46 | 6.857% | $187.4913 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $205.86 | 8.742% | $223.8563 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $180.77 | 13.262% | $204.7437 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $1,365.57 | $1,497.6505 | $1,497.65 | $1,497.65 | $1,497.60 | |