| 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 | $223.88 | 6.221% | $237.8076 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $63.72 | 9.718% | $69.9123 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $192.68 | 6.645% | $205.4836 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $171.41 | 6.563% | $182.6596 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $187.77 | 13.252% | $212.6533 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $104.46 | 13.722% | $118.794 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $199.82 | 8.102% | $216.0094 | $216.01 | $216.00 | $216.00 |
| 7 purchase totals = | $1,143.74 | $1,243.3198 | $1,243.31 | $1,243.30 | $1,243.40 | |