| 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 | $134.99 | 4.311% | $140.8094 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $88.44 | 5.671% | $93.4554 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $20.40 | 13.244% | $23.1018 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $229.57 | 7.478% | $246.7372 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $27.53 | 13.345% | $31.2039 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $206.41 | 12.104% | $231.3939 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $215.98 | 13.814% | $245.8155 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $923.32 | $1,012.5171 | $1,012.52 | $1,012.50 | $1,012.50 | |