| 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 | $223.50 | 13.842% | $254.4369 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $182.61 | 11.308% | $203.2595 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $125.34 | 8.444% | $135.9237 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $5.26 | 11.286% | $5.8536 | $5.85 | $5.85 | $5.90 |
| Purchase #5 | $44.84 | 12.330% | $50.3688 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $131.49 | 6.468% | $139.9948 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $184.28 | 4.868% | $193.2508 | $193.25 | $193.25 | $193.30 |
| 7 purchase totals = | $897.32 | $983.0881 | $983.08 | $983.05 | $983.20 | |