| 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 | $220.42 | 7.722% | $237.4408 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $235.46 | 3.611% | $243.9625 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $17.40 | 4.695% | $18.2169 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $241.95 | 3.500% | $250.4183 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $30.56 | 9.119% | $33.3468 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $216.32 | 12.696% | $243.784 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $71.63 | 4.305% | $74.7137 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $1,033.74 | $1,101.8830 | $1,101.88 | $1,101.85 | $1,101.80 | |