| 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 | $225.95 | 4.597% | $236.3369 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $38.80 | 13.607% | $44.0795 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $178.81 | 7.577% | $192.3584 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $127.86 | 11.610% | $142.7045 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $46.71 | 7.724% | $50.3179 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $113.38 | 10.787% | $125.6103 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $242.62 | 4.836% | $254.3531 | $254.35 | $254.35 | $254.40 |
| 7 purchase totals = | $974.13 | $1,045.7606 | $1,045.76 | $1,045.75 | $1,045.80 | |