| 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 | $236.53 | 3.271% | $244.2669 | $244.27 | $244.25 | $244.30 |
| Purchase #2 | $74.27 | 13.419% | $84.2363 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $236.35 | 7.493% | $254.0597 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $199.69 | 9.137% | $217.9357 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $60.94 | 4.575% | $63.728 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $162.84 | 5.266% | $171.4152 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $91.74 | 6.181% | $97.4104 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $1,062.36 | $1,133.0522 | $1,133.07 | $1,133.05 | $1,133.00 | |