| 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 | $103.27 | 3.735% | $107.1271 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $157.93 | 11.475% | $176.0525 | $176.05 | $176.05 | $176.10 |
| Purchase #3 | $96.58 | 10.766% | $106.9778 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $127.59 | 6.861% | $136.3439 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $229.45 | 4.872% | $240.6288 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $136.40 | 4.471% | $142.4984 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $8.47 | 9.716% | $9.2929 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $859.69 | $918.9214 | $918.92 | $919.00 | $918.90 | |