| 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 | $29.29 | 6.608% | $31.2255 | $31.23 | $31.25 | $31.20 |
| Purchase #2 | $190.94 | 12.254% | $214.3378 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $180.53 | 3.834% | $187.4515 | $187.45 | $187.45 | $187.50 |
| Purchase #4 | $178.89 | 6.390% | $190.3211 | $190.32 | $190.30 | $190.30 |
| Purchase #5 | $81.65 | 5.782% | $86.371 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $104.88 | 13.618% | $119.1626 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $232.54 | 6.148% | $246.8366 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $998.72 | $1,075.7061 | $1,075.71 | $1,075.70 | $1,075.70 | |