| 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 | $249.78 | 13.463% | $283.4079 | $283.41 | $283.40 | $283.40 |
| Purchase #2 | $197.60 | 5.371% | $208.2131 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $198.59 | 5.149% | $208.8154 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $139.84 | 6.696% | $149.2037 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $9.98 | 6.441% | $10.6228 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $178.53 | 4.628% | $186.7924 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $95.67 | 4.566% | $100.0383 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $1,069.99 | $1,147.0936 | $1,147.09 | $1,147.05 | $1,147.00 | |