| 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 | $231.50 | 9.420% | $253.3073 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $114.79 | 9.704% | $125.9292 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $215.30 | 6.508% | $229.3117 | $229.31 | $229.30 | $229.30 |
| Purchase #4 | $122.25 | 5.854% | $129.4065 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $90.62 | 13.700% | $103.0349 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $198.32 | 9.431% | $217.0236 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $181.40 | 6.259% | $192.7538 | $192.75 | $192.75 | $192.80 |
| 7 purchase totals = | $1,154.18 | $1,250.7670 | $1,250.76 | $1,250.75 | $1,250.70 | |