| 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 | $27.65 | 5.381% | $29.1378 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $139.70 | 9.326% | $152.7284 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $14.79 | 11.561% | $16.4999 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $200.27 | 3.340% | $206.959 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $16.35 | 11.733% | $18.2683 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $231.29 | 11.830% | $258.6516 | $258.65 | $258.65 | $258.70 |
| Purchase #7 | $236.56 | 7.829% | $255.0803 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $866.61 | $937.3253 | $937.33 | $937.35 | $937.40 | |