| 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 | $27.34 | 11.422% | $30.4628 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $241.26 | 12.547% | $271.5309 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $143.26 | 7.352% | $153.7925 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $119.35 | 12.299% | $134.0289 | $134.03 | $134.05 | $134.00 |
| Purchase #5 | $174.47 | 12.631% | $196.5073 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $237.70 | 8.747% | $258.4916 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $32.32 | 3.760% | $33.5352 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $975.70 | $1,078.3492 | $1,078.35 | $1,078.40 | $1,078.30 | |