| 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 | $17.44 | 13.205% | $19.743 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $153.66 | 13.656% | $174.6438 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $236.97 | 5.770% | $250.6432 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $130.77 | 3.593% | $135.4686 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $249.53 | 10.735% | $276.317 | $276.32 | $276.30 | $276.30 |
| Purchase #6 | $28.61 | 7.250% | $30.6842 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $213.98 | 9.855% | $235.0677 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,030.96 | $1,122.5675 | $1,122.56 | $1,122.55 | $1,122.50 | |