| 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 | $74.38 | 8.766% | $80.9002 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $215.57 | 13.764% | $245.2411 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $172.46 | 7.660% | $185.6704 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $16.27 | 10.157% | $17.9225 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $236.98 | 11.818% | $264.9863 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $212.61 | 13.264% | $240.8106 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $231.72 | 11.460% | $258.2751 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $1,159.99 | $1,293.8062 | $1,293.81 | $1,293.80 | $1,293.80 | |