| 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 | $181.41 | 11.794% | $202.8055 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $195.45 | 10.678% | $216.3202 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $114.75 | 6.548% | $122.2638 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $218.27 | 12.844% | $246.3046 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $58.61 | 3.619% | $60.7311 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $80.32 | 3.718% | $83.3063 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $100.64 | 10.699% | $111.4075 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $949.45 | $1,043.1390 | $1,043.14 | $1,043.10 | $1,043.10 | |