| 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 | $215.44 | 7.852% | $232.3563 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $110.93 | 3.303% | $114.594 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $196.90 | 11.853% | $220.2386 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $208.65 | 8.647% | $226.692 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $239.77 | 5.641% | $253.2954 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $88.65 | 4.227% | $92.3972 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $109.94 | 13.546% | $124.8325 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $1,170.28 | $1,264.4060 | $1,264.41 | $1,264.45 | $1,264.40 | |