| 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 | $193.84 | 12.727% | $218.51 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $186.44 | 13.437% | $211.4919 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $236.50 | 10.862% | $262.1886 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $18.84 | 6.397% | $20.0452 | $20.05 | $20.05 | $20.00 |
| Purchase #5 | $207.93 | 8.316% | $225.2215 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $85.95 | 12.560% | $96.7453 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $39.57 | 11.727% | $44.2104 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $969.07 | $1,078.4129 | $1,078.42 | $1,078.40 | $1,078.30 | |