| 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 | $248.25 | 9.373% | $271.5185 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $247.75 | 10.424% | $273.5755 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $44.51 | 3.294% | $45.9762 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $91.51 | 8.502% | $99.2902 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $227.95 | 4.124% | $237.3507 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $249.75 | 4.139% | $260.0872 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $39.91 | 5.375% | $42.0552 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $1,149.63 | $1,229.8535 | $1,229.87 | $1,229.90 | $1,230.00 | |