| 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 | $224.65 | 7.534% | $241.5751 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $10.90 | 11.806% | $12.1869 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $250.47 | 7.644% | $269.6159 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $184.80 | 4.836% | $193.7369 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $146.96 | 10.756% | $162.767 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $86.89 | 13.289% | $98.4368 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $136.82 | 7.491% | $147.0692 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,041.49 | $1,125.3878 | $1,125.41 | $1,125.40 | $1,125.40 | |