| 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 | $238.25 | 3.412% | $246.3791 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $184.83 | 11.495% | $206.0762 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $22.85 | 8.645% | $24.8254 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $199.49 | 10.534% | $220.5043 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $107.88 | 5.399% | $113.7044 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $68.45 | 10.747% | $75.8063 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $242.96 | 10.237% | $267.8318 | $267.83 | $267.85 | $267.80 |
| 7 purchase totals = | $1,064.71 | $1,155.1275 | $1,155.13 | $1,155.20 | $1,155.10 | |