| 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 | $110.37 | 10.590% | $122.0582 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $162.78 | 12.640% | $183.3554 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $229.39 | 12.843% | $258.8506 | $258.85 | $258.85 | $258.90 |
| Purchase #4 | $109.69 | 3.780% | $113.8363 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $123.49 | 9.217% | $134.8721 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $108.88 | 8.544% | $118.1827 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $31.60 | 12.491% | $35.5472 | $35.55 | $35.55 | $35.50 |
| 7 purchase totals = | $876.20 | $966.7025 | $966.71 | $966.70 | $966.80 | |