| 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 | $88.60 | 11.770% | $99.0282 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $183.94 | 10.661% | $203.5498 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $192.85 | 11.798% | $215.6024 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $198.38 | 8.213% | $214.6729 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $57.42 | 12.220% | $64.4367 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $188.63 | 11.548% | $210.413 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $219.43 | 7.657% | $236.2318 | $236.23 | $236.25 | $236.20 |
| 7 purchase totals = | $1,129.25 | $1,243.9348 | $1,243.93 | $1,243.95 | $1,243.80 | |