| 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 | $242.75 | 11.377% | $270.3677 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $173.92 | 5.279% | $183.1012 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $197.65 | 6.359% | $210.2186 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $83.49 | 8.464% | $90.5566 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $23.54 | 11.716% | $26.2979 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $184.99 | 12.178% | $207.5181 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $232.60 | 11.850% | $260.1631 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,138.94 | $1,248.2232 | $1,248.23 | $1,248.15 | $1,248.30 | |