| 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 | $29.99 | 6.742% | $32.0119 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $243.79 | 8.446% | $264.3805 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $226.86 | 6.816% | $242.3228 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $214.71 | 10.799% | $237.8965 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $83.49 | 3.422% | $86.347 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $146.29 | 12.568% | $164.6757 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $26.80 | 3.786% | $27.8146 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $971.93 | $1,055.4490 | $1,055.45 | $1,055.45 | $1,055.40 | |