| 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 | $227.98 | 13.321% | $258.3492 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $92.44 | 13.168% | $104.6125 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $33.78 | 12.716% | $38.0755 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $245.38 | 3.241% | $253.3328 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $205.43 | 12.339% | $230.778 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $205.66 | 11.374% | $229.0518 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $99.92 | 5.488% | $105.4036 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $1,110.59 | $1,219.6034 | $1,219.60 | $1,219.65 | $1,219.60 | |