| 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 | $101.87 | 3.344% | $105.2765 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $245.43 | 6.816% | $262.1585 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $17.62 | 6.802% | $18.8185 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $207.97 | 7.122% | $222.7816 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $129.62 | 7.102% | $138.8256 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $130.37 | 8.689% | $141.6978 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $29.89 | 4.299% | $31.175 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $862.77 | $920.7335 | $920.75 | $920.80 | $920.80 | |