| 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 | $246.69 | 3.602% | $255.5758 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $37.71 | 7.117% | $40.3938 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $125.71 | 9.867% | $138.1138 | $138.11 | $138.10 | $138.10 |
| Purchase #4 | $199.45 | 9.747% | $218.8904 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $92.73 | 4.474% | $96.8787 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $21.38 | 6.264% | $22.7192 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $135.70 | 3.241% | $140.098 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $859.37 | $912.6697 | $912.67 | $912.70 | $912.70 | |