| 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 | $216.73 | 6.219% | $230.2084 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $208.65 | 13.295% | $236.39 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $223.40 | 12.801% | $251.9974 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $8.37 | 13.699% | $9.5166 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $171.58 | 7.677% | $184.7522 | $184.75 | $184.75 | $184.80 |
| Purchase #6 | $41.98 | 5.841% | $44.4321 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $232.72 | 8.463% | $252.4151 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $1,103.43 | $1,209.7118 | $1,209.72 | $1,209.70 | $1,209.70 | |