| 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 | $104.72 | 10.502% | $115.7177 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $152.30 | 12.223% | $170.9156 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $96.96 | 9.613% | $106.2808 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $101.58 | 5.501% | $107.1679 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $197.98 | 3.798% | $205.4993 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $119.77 | 12.552% | $134.8035 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $231.77 | 13.798% | $263.7496 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $1,005.08 | $1,104.1344 | $1,104.14 | $1,104.10 | $1,104.10 | |