| 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 | $23.82 | 13.738% | $27.0924 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $99.26 | 10.571% | $109.7528 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $185.45 | 5.347% | $195.366 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $189.33 | 7.222% | $203.0034 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $225.75 | 7.529% | $242.7467 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $147.40 | 13.402% | $167.1545 | $167.15 | $167.15 | $167.20 |
| Purchase #7 | $149.81 | 5.808% | $158.511 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $1,020.82 | $1,103.6268 | $1,103.62 | $1,103.60 | $1,103.70 | |