| 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 | $190.54 | 13.661% | $216.5697 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $184.44 | 4.605% | $192.9335 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $14.54 | 4.138% | $15.1417 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $123.93 | 4.506% | $129.5143 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $29.89 | 10.691% | $33.0855 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $101.88 | 6.766% | $108.7732 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $242.59 | 12.451% | $272.7949 | $272.79 | $272.80 | $272.80 |
| 7 purchase totals = | $887.81 | $968.8128 | $968.80 | $968.80 | $968.80 | |