| 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 | $108.56 | 12.749% | $122.4003 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $67.54 | 4.578% | $70.632 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $214.74 | 12.417% | $241.4043 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $134.38 | 11.178% | $149.401 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $159.80 | 11.463% | $178.1179 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $45.94 | 13.501% | $52.1424 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $144.68 | 13.544% | $164.2755 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $875.64 | $978.3734 | $978.37 | $978.40 | $978.30 | |