| 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 | $169.92 | 13.419% | $192.7216 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $195.58 | 11.590% | $218.2477 | $218.25 | $218.25 | $218.20 |
| Purchase #3 | $78.62 | 5.590% | $83.0149 | $83.01 | $83.00 | $83.00 |
| Purchase #4 | $191.84 | 5.341% | $202.0862 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $241.44 | 12.577% | $271.8059 | $271.81 | $271.80 | $271.80 |
| Purchase #6 | $180.60 | 9.449% | $197.6649 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $223.60 | 13.801% | $254.459 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,281.60 | $1,420.0002 | $1,420.00 | $1,419.95 | $1,420.00 | |