| 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 | $187.39 | 11.137% | $208.2596 | $208.26 | $208.25 | $208.30 |
| Purchase #2 | $96.96 | 7.215% | $103.9557 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $135.46 | 3.580% | $140.3095 | $140.31 | $140.30 | $140.30 |
| Purchase #4 | $8.47 | 11.700% | $9.461 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $152.36 | 9.434% | $166.7336 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $231.28 | 9.711% | $253.7396 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $16.87 | 9.151% | $18.4138 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $828.79 | $900.8728 | $900.87 | $900.85 | $900.90 | |