| 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 | $229.90 | 5.399% | $242.3123 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $27.77 | 3.307% | $28.6884 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $119.52 | 10.794% | $132.421 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $106.46 | 6.791% | $113.6897 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $189.67 | 5.619% | $200.3276 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $183.76 | 4.317% | $191.6929 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $240.72 | 13.304% | $272.7454 | $272.75 | $272.75 | $272.70 |
| 7 purchase totals = | $1,097.80 | $1,181.8773 | $1,181.88 | $1,181.90 | $1,181.80 | |