| 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 | $132.83 | 5.683% | $140.3787 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $205.83 | 6.187% | $218.5647 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $192.58 | 5.438% | $203.0525 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $23.31 | 11.623% | $26.0193 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $93.89 | 5.530% | $99.0821 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $44.98 | 7.707% | $48.4466 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $99.93 | 5.539% | $105.4651 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $793.35 | $841.0090 | $841.01 | $841.00 | $841.10 | |