| 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 | $207.48 | 11.312% | $230.9501 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $14.32 | 5.398% | $15.093 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $229.58 | 5.107% | $241.3047 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $93.97 | 8.546% | $102.0007 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $57.91 | 9.699% | $63.5267 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $191.83 | 8.248% | $207.6521 | $207.65 | $207.65 | $207.70 |
| Purchase #7 | $105.52 | 11.622% | $117.7835 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $900.61 | $978.3108 | $978.30 | $978.35 | $978.40 | |