| 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 | $236.51 | 6.675% | $252.297 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $243.62 | 8.846% | $265.1706 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $166.94 | 11.495% | $186.1298 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $224.51 | 4.715% | $235.0956 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $46.89 | 13.104% | $53.0345 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $33.76 | 3.127% | $34.8157 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $127.66 | 7.825% | $137.6494 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $1,079.89 | $1,164.1926 | $1,164.20 | $1,164.20 | $1,164.10 | |