| 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 | $23.33 | 7.790% | $25.1474 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $227.84 | 3.506% | $235.8281 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $17.85 | 5.740% | $18.8746 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $108.76 | 13.103% | $123.0108 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $15.88 | 13.379% | $18.0046 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $219.59 | 8.853% | $239.0303 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $164.88 | 4.531% | $172.3507 | $172.35 | $172.35 | $172.40 |
| 7 purchase totals = | $778.13 | $832.2465 | $832.24 | $832.25 | $832.20 | |