| 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 | $216.93 | 11.270% | $241.378 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $236.83 | 7.575% | $254.7699 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $204.52 | 11.116% | $227.2544 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $43.44 | 13.367% | $49.2466 | $49.25 | $49.25 | $49.20 |
| Purchase #5 | $31.45 | 7.292% | $33.7433 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $219.60 | 8.541% | $238.356 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $239.86 | 4.511% | $250.6801 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $1,192.63 | $1,295.4283 | $1,295.43 | $1,295.45 | $1,295.50 | |