| 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 | $82.98 | 10.762% | $91.9103 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $214.77 | 6.368% | $228.4466 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $217.61 | 7.125% | $233.1147 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $158.98 | 7.554% | $170.9893 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $230.48 | 13.400% | $261.3643 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $154.70 | 12.806% | $174.5109 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $85.62 | 4.849% | $89.7717 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $1,145.14 | $1,250.1078 | $1,250.10 | $1,250.05 | $1,250.10 | |