| 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 | $104.78 | 12.562% | $117.9425 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $109.56 | 12.238% | $122.968 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $6.81 | 3.721% | $7.0634 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $32.62 | 8.282% | $35.3216 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $210.87 | 4.489% | $220.336 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $125.98 | 7.361% | $135.2534 | $135.25 | $135.25 | $135.30 |
| Purchase #7 | $230.40 | 8.562% | $250.1268 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $821.02 | $889.0117 | $889.01 | $889.00 | $889.00 | |