| 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 | $225.35 | 3.242% | $232.6558 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $132.68 | 7.832% | $143.0715 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $211.33 | 12.167% | $237.0425 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $95.75 | 13.619% | $108.7902 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $165.93 | 13.264% | $187.939 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $96.69 | 9.147% | $105.5342 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $78.91 | 12.701% | $88.9324 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $1,006.64 | $1,103.9656 | $1,103.96 | $1,104.00 | $1,103.90 | |