| 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 | $230.32 | 7.721% | $248.103 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $208.39 | 13.635% | $236.804 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $143.44 | 13.520% | $162.8331 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $54.59 | 10.637% | $60.3967 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $192.98 | 8.392% | $209.1749 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $17.72 | 12.758% | $19.9807 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $95.60 | 6.371% | $101.6907 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $943.04 | $1,038.9831 | $1,038.97 | $1,039.00 | $1,039.00 | |