| 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 | $97.81 | 12.602% | $110.136 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $190.60 | 6.859% | $203.6733 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $165.27 | 4.436% | $172.6014 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $243.97 | 6.204% | $259.1059 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $106.69 | 7.209% | $114.3813 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $166.71 | 9.149% | $181.9623 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $226.87 | 4.315% | $236.6594 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $1,197.92 | $1,278.5196 | $1,278.52 | $1,278.50 | $1,278.60 | |