| 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 | $111.33 | 11.722% | $124.3801 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $67.93 | 9.475% | $74.3664 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $239.78 | 3.460% | $248.0764 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $213.30 | 10.856% | $236.4558 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $160.56 | 11.548% | $179.1015 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $122.55 | 13.526% | $139.1261 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $96.52 | 5.119% | $101.4609 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $1,011.97 | $1,102.9672 | $1,102.98 | $1,103.00 | $1,103.10 | |