| 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 | $204.73 | 7.259% | $219.5914 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $192.71 | 11.181% | $214.2569 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $245.45 | 9.787% | $269.4722 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $171.75 | 13.139% | $194.3162 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $192.49 | 12.655% | $216.8496 | $216.85 | $216.85 | $216.80 |
| Purchase #6 | $19.82 | 10.389% | $21.8791 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $49.93 | 3.348% | $51.6017 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $1,076.88 | $1,187.9671 | $1,187.97 | $1,187.95 | $1,188.00 | |