| 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 | $80.89 | 4.453% | $84.492 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $179.88 | 6.418% | $191.4247 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $161.62 | 12.859% | $182.4027 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $165.27 | 12.840% | $186.4907 | $186.49 | $186.50 | $186.50 |
| Purchase #5 | $240.56 | 4.445% | $251.2529 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $153.96 | 5.189% | $161.949 | $161.95 | $161.95 | $161.90 |
| Purchase #7 | $23.49 | 11.743% | $26.2484 | $26.25 | $26.25 | $26.20 |
| 7 purchase totals = | $1,005.67 | $1,084.2604 | $1,084.25 | $1,084.25 | $1,084.20 | |