| 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 | $245.35 | 5.679% | $259.2834 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $128.47 | 9.334% | $140.4614 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $190.79 | 6.799% | $203.7618 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $121.70 | 3.208% | $125.6041 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $145.32 | 3.506% | $150.4149 | $150.41 | $150.40 | $150.40 |
| Purchase #6 | $57.50 | 13.113% | $65.04 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $33.48 | 5.832% | $35.4326 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $922.61 | $979.9982 | $979.98 | $980.00 | $980.00 | |