| 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 | $221.57 | 4.148% | $230.7607 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $197.77 | 5.573% | $208.7917 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $201.38 | 7.581% | $216.6466 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $95.76 | 7.758% | $103.1891 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $249.93 | 5.356% | $263.3163 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $228.33 | 9.680% | $250.4323 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $213.42 | 7.721% | $229.8982 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,408.16 | $1,503.0349 | $1,503.04 | $1,503.05 | $1,503.00 | |