| 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 | $189.36 | 8.606% | $205.6563 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $103.91 | 4.412% | $108.4945 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $141.91 | 9.334% | $155.1559 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $236.99 | 7.397% | $254.5202 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $244.53 | 12.406% | $274.8664 | $274.87 | $274.85 | $274.90 |
| Purchase #6 | $66.69 | 9.553% | $73.0609 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $193.47 | 3.215% | $199.6901 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $1,176.86 | $1,271.4443 | $1,271.45 | $1,271.40 | $1,271.60 | |