| 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 | $87.32 | 10.175% | $96.2048 | $96.20 | $96.20 | $96.20 |
| Purchase #2 | $82.37 | 9.260% | $89.9975 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $164.73 | 13.514% | $186.9916 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $121.98 | 10.125% | $134.3305 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $158.35 | 7.705% | $170.5509 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $64.82 | 12.170% | $72.7086 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $219.36 | 13.277% | $248.4844 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $898.93 | $999.2683 | $999.26 | $999.30 | $999.30 | |