| 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 | $114.94 | 10.636% | $127.165 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $51.52 | 7.183% | $55.2207 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $235.37 | 4.601% | $246.1994 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $143.49 | 9.592% | $157.2536 | $157.25 | $157.25 | $157.30 |
| Purchase #5 | $199.90 | 10.578% | $221.0454 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $188.78 | 6.289% | $200.6524 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $197.51 | 11.767% | $220.751 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $1,131.51 | $1,228.2875 | $1,228.29 | $1,228.25 | $1,228.40 | |