| 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 | $153.70 | 6.499% | $163.689 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $199.47 | 11.724% | $222.8559 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $46.78 | 12.865% | $52.7982 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $76.96 | 13.216% | $87.131 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $242.78 | 8.756% | $264.0378 | $264.04 | $264.05 | $264.00 |
| Purchase #6 | $221.83 | 4.253% | $231.2644 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $238.53 | 10.331% | $263.1725 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $1,180.05 | $1,284.9488 | $1,284.95 | $1,284.95 | $1,285.00 | |