| 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 | $241.93 | 12.459% | $272.0721 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $224.60 | 7.460% | $241.3552 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $172.65 | 13.617% | $196.1598 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $5.29 | 10.242% | $5.8318 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $164.44 | 3.281% | $169.8353 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $246.71 | 4.367% | $257.4838 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $33.75 | 6.612% | $35.9816 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $1,089.37 | $1,178.7196 | $1,178.72 | $1,178.75 | $1,178.80 | |