| 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 | $125.78 | 8.354% | $136.2877 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $213.52 | 13.206% | $241.7175 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $218.86 | 6.199% | $232.4271 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $128.34 | 4.134% | $133.6456 | $133.65 | $133.65 | $133.60 |
| Purchase #5 | $62.36 | 8.573% | $67.7061 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $73.94 | 6.265% | $78.5723 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $250.95 | 12.719% | $282.8683 | $282.87 | $282.85 | $282.90 |
| 7 purchase totals = | $1,073.75 | $1,173.2246 | $1,173.24 | $1,173.20 | $1,173.20 | |