| 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 | $196.90 | 7.520% | $211.7069 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $62.96 | 3.816% | $65.3626 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $213.97 | 9.786% | $234.9091 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $176.97 | 9.578% | $193.9202 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $98.85 | 9.848% | $108.5847 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $220.26 | 7.857% | $237.5658 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $142.88 | 10.854% | $158.3882 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $1,112.79 | $1,210.4375 | $1,210.44 | $1,210.40 | $1,210.50 | |