| 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 | $187.42 | 3.367% | $193.7304 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $239.72 | 4.207% | $249.805 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $163.86 | 5.748% | $173.2787 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $167.75 | 6.115% | $178.0079 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $56.54 | 9.719% | $62.0351 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $12.35 | 8.442% | $13.3926 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $112.42 | 4.806% | $117.8229 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $940.06 | $988.0726 | $988.08 | $988.10 | $988.00 | |