| 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 | $233.71 | 6.376% | $248.6113 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $201.41 | 13.759% | $229.122 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $152.64 | 7.449% | $164.0102 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $192.95 | 9.502% | $211.2841 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $8.58 | 3.396% | $8.8714 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $154.98 | 5.780% | $163.9378 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $235.84 | 5.763% | $249.4315 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,180.11 | $1,275.2683 | $1,275.26 | $1,275.25 | $1,275.20 | |