| 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 | $119.59 | 8.391% | $129.6248 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $249.70 | 5.351% | $263.0614 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $190.83 | 10.583% | $211.0255 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $140.48 | 11.567% | $156.7293 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $109.54 | 4.492% | $114.4605 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $201.27 | 3.653% | $208.6224 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $207.63 | 10.747% | $229.944 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,219.04 | $1,313.4679 | $1,313.46 | $1,313.45 | $1,313.40 | |