| 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 | $120.26 | 12.653% | $135.4765 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $230.35 | 7.783% | $248.2781 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $213.41 | 4.348% | $222.6891 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $142.29 | 8.289% | $154.0844 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $157.90 | 7.699% | $170.0567 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $62.65 | 11.119% | $69.6161 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $47.84 | 9.107% | $52.1968 | $52.20 | $52.20 | $52.20 |
| 7 purchase totals = | $974.70 | $1,052.3977 | $1,052.41 | $1,052.45 | $1,052.50 | |