| 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 | $110.60 | 10.561% | $122.2805 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $214.82 | 3.283% | $221.8725 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $196.59 | 3.457% | $203.3861 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $211.79 | 5.110% | $222.6125 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $222.40 | 9.352% | $243.1988 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $168.85 | 11.377% | $188.0601 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $153.63 | 13.560% | $174.4622 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $1,278.68 | $1,375.8727 | $1,375.87 | $1,375.85 | $1,376.00 | |