| 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 | $153.55 | 3.480% | $158.8935 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $238.31 | 11.502% | $265.7204 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $201.92 | 5.346% | $212.7146 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $32.43 | 10.492% | $35.8326 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $36.32 | 12.537% | $40.8734 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $223.99 | 12.796% | $252.6518 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $129.68 | 9.771% | $142.351 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,016.20 | $1,109.0373 | $1,109.02 | $1,109.00 | $1,109.10 | |