| 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 | $124.53 | 11.210% | $138.4898 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $36.25 | 3.340% | $37.4608 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $142.82 | 3.237% | $147.4431 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $230.42 | 6.235% | $244.7867 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $111.85 | 4.158% | $116.5007 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $107.47 | 13.219% | $121.6765 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $171.69 | 4.428% | $179.2924 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $925.03 | $985.6500 | $985.65 | $985.70 | $985.70 | |