| 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 | $224.50 | 7.194% | $240.6505 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $120.27 | 11.371% | $133.9459 | $133.95 | $133.95 | $133.90 |
| Purchase #3 | $199.66 | 5.790% | $211.2203 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $202.54 | 3.131% | $208.8815 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $199.31 | 7.693% | $214.6429 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $231.68 | 11.706% | $258.8005 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $29.64 | 13.418% | $33.6171 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $1,207.60 | $1,301.7587 | $1,301.76 | $1,301.75 | $1,301.70 | |