| 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 | $223.90 | 8.166% | $242.1837 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $127.82 | 4.675% | $133.7956 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $78.34 | 6.795% | $83.6632 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $60.80 | 12.415% | $68.3483 | $68.35 | $68.35 | $68.30 |
| Purchase #5 | $177.62 | 3.473% | $183.7887 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $220.44 | 13.750% | $250.7505 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $212.63 | 12.689% | $239.6106 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,101.55 | $1,202.1406 | $1,202.14 | $1,202.15 | $1,202.20 | |