| 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 | $188.69 | 10.591% | $208.6742 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $30.60 | 5.489% | $32.2796 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $192.37 | 13.475% | $218.2919 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $239.60 | 6.572% | $255.3465 | $255.35 | $255.35 | $255.30 |
| Purchase #5 | $21.34 | 11.117% | $23.7124 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $108.68 | 10.220% | $119.7871 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $111.77 | 6.832% | $119.4061 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $893.05 | $977.4978 | $977.50 | $977.50 | $977.50 | |