| 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 | $132.30 | 12.346% | $148.6338 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $56.70 | 11.325% | $63.1213 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $224.47 | 4.821% | $235.2917 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $117.54 | 5.387% | $123.8719 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $202.47 | 6.454% | $215.5374 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $199.73 | 6.523% | $212.7584 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $123.99 | 5.232% | $130.4772 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $1,057.20 | $1,129.6917 | $1,129.69 | $1,129.70 | $1,129.70 | |