| 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 | $236.34 | 4.219% | $246.3112 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $133.77 | 4.548% | $139.8539 | $139.85 | $139.85 | $139.90 |
| Purchase #3 | $176.31 | 7.342% | $189.2547 | $189.25 | $189.25 | $189.30 |
| Purchase #4 | $14.63 | 9.413% | $16.0071 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $143.99 | 11.767% | $160.9333 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $137.58 | 12.212% | $154.3813 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $141.74 | 6.765% | $151.3287 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $984.36 | $1,058.0702 | $1,058.06 | $1,058.10 | $1,058.10 | |