| 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 | $235.41 | 5.511% | $248.3834 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $100.74 | 3.226% | $103.9899 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $232.33 | 3.787% | $241.1283 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $151.84 | 9.580% | $166.3863 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $152.32 | 4.678% | $159.4455 | $159.45 | $159.45 | $159.40 |
| Purchase #6 | $130.35 | 4.345% | $136.0137 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $153.77 | 11.221% | $171.0245 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $1,156.76 | $1,226.3716 | $1,226.37 | $1,226.40 | $1,226.30 | |