| 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 | $208.43 | 7.255% | $223.5516 | $223.55 | $223.55 | $223.60 |
| Purchase #2 | $227.61 | 3.505% | $235.5877 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $138.83 | 4.846% | $145.5577 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $186.35 | 7.189% | $199.7467 | $199.75 | $199.75 | $199.70 |
| Purchase #5 | $106.64 | 6.276% | $113.3327 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $74.78 | 13.519% | $84.8895 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $28.39 | 11.320% | $31.6037 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $971.03 | $1,034.2696 | $1,034.27 | $1,034.30 | $1,034.30 | |