| 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 | $233.69 | 4.851% | $245.0263 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $185.84 | 5.417% | $195.907 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $225.94 | 8.814% | $245.8544 | $245.85 | $245.85 | $245.90 |
| Purchase #4 | $249.62 | 7.735% | $268.9281 | $268.93 | $268.95 | $268.90 |
| Purchase #5 | $239.68 | 10.621% | $265.1364 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $92.80 | 12.583% | $104.477 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $241.50 | 13.173% | $273.3128 | $273.31 | $273.30 | $273.30 |
| 7 purchase totals = | $1,469.07 | $1,598.6420 | $1,598.65 | $1,598.70 | $1,598.60 | |