| 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 | $211.40 | 11.603% | $235.9287 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $106.27 | 5.369% | $111.9756 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $223.92 | 12.228% | $251.3009 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $181.65 | 5.772% | $192.1348 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $239.56 | 7.786% | $258.2121 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $53.72 | 11.703% | $60.0069 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $28.55 | 5.779% | $30.1999 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $1,045.07 | $1,139.7589 | $1,139.76 | $1,139.80 | $1,139.70 | |