| 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 | $170.31 | 12.640% | $191.8372 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $218.28 | 3.800% | $226.5746 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $226.97 | 11.224% | $252.4451 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $128.93 | 6.223% | $136.9533 | $136.95 | $136.95 | $137.00 |
| Purchase #5 | $32.46 | 8.468% | $35.2087 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $110.68 | 3.638% | $114.7065 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $91.29 | 12.217% | $102.4429 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $978.92 | $1,060.1683 | $1,060.17 | $1,060.15 | $1,060.10 | |