| 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 | $26.89 | 13.612% | $30.5503 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $180.84 | 9.452% | $197.933 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $193.41 | 10.271% | $213.2751 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $245.44 | 9.648% | $269.1201 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $114.73 | 11.255% | $127.6429 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $150.49 | 6.257% | $159.9062 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $107.82 | 5.310% | $113.5452 | $113.55 | $113.55 | $113.50 |
| 7 purchase totals = | $1,019.62 | $1,111.9728 | $1,111.98 | $1,112.00 | $1,111.90 | |