| 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 | $194.31 | 11.259% | $216.1874 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $195.48 | 11.255% | $217.4813 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $236.91 | 4.662% | $247.9547 | $247.95 | $247.95 | $248.00 |
| Purchase #4 | $178.40 | 7.737% | $192.2028 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $192.32 | 9.845% | $211.2539 | $211.25 | $211.25 | $211.30 |
| Purchase #6 | $86.41 | 9.447% | $94.5732 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $168.96 | 9.799% | $185.5164 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $1,252.79 | $1,365.1697 | $1,365.16 | $1,365.15 | $1,365.30 | |