| 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 | $135.58 | 9.224% | $148.0859 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $208.62 | 12.553% | $234.8081 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $245.51 | 11.686% | $274.2003 | $274.20 | $274.20 | $274.20 |
| Purchase #4 | $176.52 | 8.312% | $191.1923 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $67.81 | 3.121% | $69.9264 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $31.44 | 9.361% | $34.3831 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $34.59 | 13.868% | $39.3869 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $900.07 | $991.9830 | $991.99 | $992.05 | $992.00 | |