| 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 | $99.86 | 5.153% | $105.0058 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $229.98 | 6.721% | $245.437 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $45.85 | 12.632% | $51.6418 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $166.71 | 5.582% | $176.0158 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $122.65 | 4.817% | $128.5581 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $132.92 | 10.519% | $146.9019 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $209.97 | 9.572% | $230.0683 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $1,007.94 | $1,083.6287 | $1,083.64 | $1,083.60 | $1,083.60 | |