| 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 | $182.98 | 11.524% | $204.0666 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $175.32 | 11.800% | $196.0078 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $20.40 | 4.216% | $21.2601 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $198.48 | 11.455% | $221.2159 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $54.46 | 3.317% | $56.2664 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $74.69 | 13.273% | $84.6036 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $216.95 | 13.107% | $245.3856 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $923.28 | $1,028.8060 | $1,028.82 | $1,028.75 | $1,028.90 | |