| 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 | $241.43 | 9.407% | $264.1413 | $264.14 | $264.15 | $264.10 |
| Purchase #2 | $107.87 | 8.473% | $117.0098 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $104.28 | 12.588% | $117.4068 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $246.92 | 13.264% | $279.6715 | $279.67 | $279.65 | $279.70 |
| Purchase #5 | $123.52 | 8.543% | $134.0723 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $98.32 | 3.824% | $102.0798 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $39.82 | 3.266% | $41.1205 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $962.16 | $1,055.5020 | $1,055.50 | $1,055.45 | $1,055.50 | |