| 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 | $228.32 | 6.149% | $242.3594 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $223.57 | 9.154% | $244.0356 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $9.37 | 6.778% | $10.0051 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $228.89 | 6.675% | $244.1684 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $50.80 | 10.536% | $56.1523 | $56.15 | $56.15 | $56.20 |
| Purchase #6 | $118.64 | 3.218% | $122.4578 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $208.33 | 10.538% | $230.2838 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,067.92 | $1,149.4624 | $1,149.47 | $1,149.45 | $1,149.60 | |