| 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 | $220.52 | 3.759% | $228.8093 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $230.27 | 7.583% | $247.7314 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $19.39 | 13.244% | $21.958 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $20.57 | 4.711% | $21.5391 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $192.38 | 6.516% | $204.9155 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $60.58 | 11.308% | $67.4304 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $112.90 | 8.691% | $122.7121 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $856.61 | $915.0958 | $915.10 | $915.10 | $915.00 | |