| 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 | $201.73 | 6.617% | $215.0785 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $47.91 | 3.136% | $49.4125 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $165.49 | 12.811% | $186.6909 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $206.91 | 13.441% | $234.7208 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $88.98 | 12.171% | $99.8098 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $198.47 | 9.139% | $216.6082 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $245.58 | 9.516% | $268.9494 | $268.95 | $268.95 | $268.90 |
| 7 purchase totals = | $1,155.07 | $1,271.2701 | $1,271.27 | $1,271.25 | $1,271.20 | |