| 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 | $240.74 | 13.408% | $273.0184 | $273.02 | $273.00 | $273.00 |
| Purchase #2 | $18.74 | 4.631% | $19.6078 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $67.84 | 10.116% | $74.7027 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $242.79 | 4.835% | $254.5289 | $254.53 | $254.55 | $254.50 |
| Purchase #5 | $88.99 | 9.135% | $97.1192 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $82.36 | 3.545% | $85.2797 | $85.28 | $85.30 | $85.30 |
| Purchase #7 | $137.59 | 11.802% | $153.8284 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $879.05 | $958.0851 | $958.09 | $958.10 | $958.00 | |