| 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 | $237.88 | 13.303% | $269.5252 | $269.53 | $269.55 | $269.50 |
| Purchase #2 | $149.91 | 3.415% | $155.0294 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $165.96 | 12.257% | $186.3017 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $179.76 | 12.494% | $202.2192 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $16.57 | 9.257% | $18.1039 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $162.80 | 5.652% | $172.0015 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $240.79 | 3.579% | $249.4079 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,153.67 | $1,252.5888 | $1,252.59 | $1,252.60 | $1,252.50 | |