| 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 | $210.79 | 4.246% | $219.7401 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $207.85 | 9.802% | $228.2235 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $73.75 | 8.475% | $80.0003 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $27.58 | 6.298% | $29.317 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $105.97 | 13.678% | $120.4646 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $242.91 | 11.686% | $271.2965 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $146.41 | 8.235% | $158.4669 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $1,015.26 | $1,107.5089 | $1,107.51 | $1,107.45 | $1,107.50 | |