| 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 | $105.93 | 6.103% | $112.3949 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $151.66 | 7.409% | $162.8965 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $81.72 | 7.236% | $87.6333 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $134.67 | 3.538% | $139.4346 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $147.44 | 9.185% | $160.9824 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $238.88 | 4.275% | $249.0921 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $185.30 | 12.252% | $208.003 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,045.60 | $1,120.4368 | $1,120.42 | $1,120.50 | $1,120.40 | |