| 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 | $200.56 | 13.479% | $227.5935 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $89.58 | 3.853% | $93.0315 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $157.77 | 12.320% | $177.2073 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $88.78 | 13.512% | $100.776 | $100.78 | $100.80 | $100.80 |
| Purchase #5 | $156.45 | 12.582% | $176.1345 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $94.39 | 4.579% | $98.7121 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $14.34 | 4.537% | $14.9906 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $801.87 | $888.4455 | $888.44 | $888.50 | $888.40 | |