| 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 | $133.66 | 8.398% | $144.8848 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $159.45 | 6.461% | $169.7521 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $75.91 | 11.217% | $84.4248 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $203.75 | 8.351% | $220.7652 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $115.32 | 8.661% | $125.3079 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $119.36 | 12.419% | $134.1833 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $119.61 | 8.778% | $130.1094 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $927.06 | $1,009.4275 | $1,009.42 | $1,009.40 | $1,009.50 | |