| 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 | $193.38 | 5.390% | $203.8032 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $125.95 | 13.602% | $143.0817 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $237.49 | 5.727% | $251.0911 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $210.35 | 10.791% | $233.0489 | $233.05 | $233.05 | $233.00 |
| Purchase #5 | $162.66 | 11.542% | $181.4342 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $250.82 | 9.335% | $274.234 | $274.23 | $274.25 | $274.20 |
| Purchase #7 | $241.67 | 11.308% | $268.998 | $269.00 | $269.00 | $269.00 |
| 7 purchase totals = | $1,422.32 | $1,555.6911 | $1,555.68 | $1,555.75 | $1,555.60 | |