| 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 | $40.64 | 11.662% | $45.3794 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $76.85 | 7.301% | $82.4608 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $108.57 | 12.116% | $121.7243 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $171.92 | 11.810% | $192.2238 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $182.28 | 4.262% | $190.0488 | $190.05 | $190.05 | $190.00 |
| Purchase #6 | $233.42 | 6.574% | $248.765 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $212.93 | 11.566% | $237.5575 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $1,026.61 | $1,118.1596 | $1,118.16 | $1,118.10 | $1,118.20 | |