| 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 | $219.87 | 13.795% | $250.2011 | $250.20 | $250.20 | $250.20 |
| Purchase #2 | $134.28 | 3.678% | $139.2188 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $240.57 | 7.517% | $258.6536 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $214.37 | 10.224% | $236.2872 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $227.25 | 3.747% | $235.7651 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $19.26 | 13.554% | $21.8705 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $67.45 | 4.591% | $70.5466 | $70.55 | $70.55 | $70.50 |
| 7 purchase totals = | $1,123.05 | $1,212.5429 | $1,212.55 | $1,212.50 | $1,212.60 | |