| 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 | $204.35 | 13.694% | $232.3337 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $193.88 | 4.314% | $202.244 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $225.76 | 9.583% | $247.3946 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $57.62 | 4.833% | $60.4048 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $90.44 | 4.348% | $94.3723 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $208.98 | 12.181% | $234.4359 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $75.71 | 10.510% | $83.6671 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $1,056.74 | $1,154.8524 | $1,154.84 | $1,154.85 | $1,154.80 | |