| 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 | $131.25 | 13.680% | $149.205 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $180.81 | 8.636% | $196.4248 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $40.99 | 12.365% | $46.0584 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $248.63 | 11.270% | $276.6506 | $276.65 | $276.65 | $276.70 |
| Purchase #5 | $184.26 | 7.596% | $198.2564 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $18.51 | 11.512% | $20.6409 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $236.32 | 4.474% | $246.893 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $1,040.77 | $1,134.1291 | $1,134.13 | $1,134.10 | $1,134.20 | |