| 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 | $116.36 | 6.131% | $123.494 | $123.49 | $123.50 | $123.50 |
| Purchase #2 | $179.25 | 13.487% | $203.4254 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $215.33 | 6.800% | $229.9724 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $165.95 | 13.194% | $187.8454 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $13.26 | 11.295% | $14.7577 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $143.67 | 11.130% | $159.6605 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $151.39 | 9.653% | $166.0037 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $985.21 | $1,085.1591 | $1,085.16 | $1,085.15 | $1,085.20 | |