| 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 | $98.83 | 3.557% | $102.3454 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $220.87 | 12.818% | $249.1811 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $208.72 | 4.430% | $217.9663 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $151.98 | 5.394% | $160.1778 | $160.18 | $160.20 | $160.20 |
| Purchase #5 | $136.98 | 13.439% | $155.3887 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $196.82 | 7.770% | $212.1129 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $132.60 | 5.502% | $139.8957 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $1,146.80 | $1,237.0679 | $1,237.08 | $1,237.10 | $1,237.10 | |