| 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 | $201.29 | 6.478% | $214.3296 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $213.31 | 11.659% | $238.1798 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $177.88 | 11.491% | $198.3202 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $146.59 | 4.845% | $153.6923 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $161.44 | 13.809% | $183.7332 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $143.53 | 13.151% | $162.4056 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $83.51 | 11.416% | $93.0435 | $93.04 | $93.05 | $93.00 |
| 7 purchase totals = | $1,127.55 | $1,243.7042 | $1,243.70 | $1,243.75 | $1,243.60 | |