| 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 | $222.36 | 9.853% | $244.2691 | $244.27 | $244.25 | $244.30 |
| Purchase #2 | $131.31 | 4.641% | $137.4041 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $70.70 | 4.176% | $73.6524 | $73.65 | $73.65 | $73.70 |
| Purchase #4 | $90.54 | 7.358% | $97.2019 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $169.95 | 5.652% | $179.5556 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $136.71 | 13.134% | $154.6655 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $124.44 | 13.608% | $141.3738 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $946.01 | $1,028.1224 | $1,028.12 | $1,028.05 | $1,028.30 | |