| 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 | $231.71 | 9.443% | $253.5904 | $253.59 | $253.60 | $253.60 |
| Purchase #2 | $165.54 | 6.369% | $176.0832 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $193.85 | 9.705% | $212.6631 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $134.32 | 5.172% | $141.267 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $77.37 | 9.402% | $84.6443 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $76.34 | 4.251% | $79.5852 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $235.57 | 11.529% | $262.7289 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $1,114.70 | $1,210.5621 | $1,210.56 | $1,210.60 | $1,210.60 | |