| 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 | $178.28 | 12.657% | $200.8449 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $227.76 | 8.215% | $246.4705 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $30.76 | 3.194% | $31.7425 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $27.67 | 12.821% | $31.2176 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $141.96 | 3.394% | $146.7781 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $62.79 | 11.334% | $69.9066 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $242.25 | 4.461% | $253.0568 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $911.47 | $980.0170 | $980.02 | $980.00 | $980.00 | |