| 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 | $76.90 | 6.431% | $81.8454 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $189.27 | 4.668% | $198.1051 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $135.47 | 3.684% | $140.4607 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $247.83 | 3.156% | $255.6515 | $255.65 | $255.65 | $255.70 |
| Purchase #5 | $195.89 | 8.677% | $212.8874 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $82.39 | 7.726% | $88.7555 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $227.68 | 8.398% | $246.8006 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $1,155.43 | $1,224.5062 | $1,224.52 | $1,224.50 | $1,224.60 | |