| 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 | $242.86 | 10.133% | $267.469 | $267.47 | $267.45 | $267.50 |
| Purchase #2 | $139.80 | 6.722% | $149.1974 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $177.76 | 12.846% | $200.595 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $133.39 | 8.762% | $145.0776 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $242.64 | 10.140% | $267.2437 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $104.92 | 5.341% | $110.5238 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $23.36 | 7.697% | $25.158 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $1,064.73 | $1,165.2645 | $1,165.27 | $1,165.25 | $1,165.30 | |