| 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 | $81.60 | 3.746% | $84.6567 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $241.39 | 6.749% | $257.6814 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $128.70 | 4.466% | $134.4477 | $134.45 | $134.45 | $134.40 |
| Purchase #4 | $116.44 | 13.203% | $131.8136 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $230.79 | 7.274% | $247.5777 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $174.90 | 4.774% | $183.2497 | $183.25 | $183.25 | $183.20 |
| Purchase #7 | $80.38 | 3.801% | $83.4352 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $1,054.20 | $1,122.8620 | $1,122.87 | $1,122.90 | $1,122.80 | |