| 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 | $225.63 | 5.451% | $237.9291 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $127.27 | 10.581% | $140.7364 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $110.42 | 13.243% | $125.0429 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $47.89 | 8.627% | $52.0215 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $57.98 | 5.170% | $60.9776 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $209.82 | 8.863% | $228.4163 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $127.25 | 6.267% | $135.2248 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $906.26 | $980.3486 | $980.35 | $980.35 | $980.20 | |