| 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 | $215.64 | 12.418% | $242.4182 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $181.58 | 11.109% | $201.7517 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $39.94 | 9.435% | $43.7083 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $20.66 | 10.234% | $22.7743 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $183.32 | 5.464% | $193.3366 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $55.91 | 6.153% | $59.3501 | $59.35 | $59.35 | $59.40 |
| Purchase #7 | $20.83 | 11.179% | $23.1586 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $717.88 | $786.4978 | $786.50 | $786.45 | $786.60 | |