| 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 | $240.46 | 10.397% | $265.4606 | $265.46 | $265.45 | $265.50 |
| Purchase #2 | $242.77 | 11.660% | $271.077 | $271.08 | $271.10 | $271.10 |
| Purchase #3 | $62.38 | 8.190% | $67.4889 | $67.49 | $67.50 | $67.50 |
| Purchase #4 | $236.77 | 7.172% | $253.7511 | $253.75 | $253.75 | $253.80 |
| Purchase #5 | $69.30 | 13.680% | $78.7802 | $78.78 | $78.80 | $78.80 |
| Purchase #6 | $175.86 | 4.475% | $183.7297 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $128.41 | 8.210% | $138.9525 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $1,155.95 | $1,259.2400 | $1,259.24 | $1,259.30 | $1,259.40 | |