| 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 | $231.41 | 12.126% | $259.4708 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $231.84 | 12.384% | $260.5511 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $57.81 | 4.165% | $60.2178 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $19.67 | 11.708% | $21.973 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $143.49 | 9.449% | $157.0484 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $194.44 | 4.332% | $202.8631 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $197.58 | 5.223% | $207.8996 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,076.24 | $1,170.0238 | $1,170.02 | $1,169.95 | $1,170.10 | |