| 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 | $106.32 | 10.719% | $117.7164 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $33.96 | 5.202% | $35.7266 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $228.81 | 10.713% | $253.3224 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $134.83 | 5.465% | $142.1985 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $145.58 | 6.607% | $155.1985 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $182.85 | 3.418% | $189.0998 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $104.33 | 7.741% | $112.4062 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $936.68 | $1,005.6684 | $1,005.68 | $1,005.65 | $1,005.60 | |