| 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 | $28.66 | 4.689% | $30.0039 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $146.84 | 8.639% | $159.5255 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $181.61 | 3.170% | $187.367 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $216.27 | 13.294% | $245.0209 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $213.60 | 3.680% | $221.4605 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $150.99 | 4.179% | $157.2999 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $226.94 | 11.453% | $252.9314 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,164.91 | $1,253.6091 | $1,253.61 | $1,253.60 | $1,253.60 | |