| 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 | $222.42 | 5.595% | $234.8644 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $83.52 | 11.355% | $93.0037 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $9.33 | 10.655% | $10.3241 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $164.62 | 4.225% | $171.5752 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $147.66 | 6.114% | $156.6879 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $96.98 | 3.558% | $100.4305 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $199.40 | 4.836% | $209.043 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $923.93 | $975.9288 | $975.92 | $975.95 | $975.90 | |