| 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 | $250.27 | 13.127% | $283.1229 | $283.12 | $283.10 | $283.10 |
| Purchase #2 | $70.96 | 11.234% | $78.9316 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $216.46 | 8.152% | $234.1058 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $238.99 | 4.433% | $249.5844 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $30.46 | 3.446% | $31.5097 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $44.59 | 9.837% | $48.9763 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $250.51 | 11.310% | $278.8427 | $278.84 | $278.85 | $278.80 |
| 7 purchase totals = | $1,102.24 | $1,205.0734 | $1,205.07 | $1,205.10 | $1,205.00 | |