| 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 | $11.73 | 7.365% | $12.5939 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $187.53 | 8.763% | $203.9633 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $73.78 | 11.135% | $81.9954 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $230.71 | 12.466% | $259.4703 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $241.80 | 12.120% | $271.1062 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $97.58 | 9.784% | $107.1272 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $163.55 | 12.229% | $183.5505 | $183.55 | $183.55 | $183.60 |
| 7 purchase totals = | $1,006.68 | $1,119.8068 | $1,119.81 | $1,119.80 | $1,119.90 | |