| 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 | $112.61 | 8.594% | $122.2877 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $117.52 | 6.771% | $125.4773 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $186.74 | 7.708% | $201.1339 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $51.25 | 11.655% | $57.2232 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $203.36 | 8.436% | $220.5154 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $49.57 | 9.774% | $54.415 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $176.94 | 5.453% | $186.5885 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $897.99 | $967.6410 | $967.65 | $967.65 | $967.60 | |