| 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 | $98.97 | 5.373% | $104.2877 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $142.45 | 10.402% | $157.2676 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $160.34 | 6.463% | $170.7028 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $65.64 | 13.419% | $74.4482 | $74.45 | $74.45 | $74.40 |
| Purchase #5 | $107.43 | 4.794% | $112.5802 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $217.35 | 12.147% | $243.7515 | $243.75 | $243.75 | $243.80 |
| Purchase #7 | $243.88 | 12.105% | $273.4017 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $1,036.06 | $1,136.4397 | $1,136.44 | $1,136.45 | $1,136.50 | |