| 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 | $115.95 | 12.495% | $130.438 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $101.61 | 4.774% | $106.4609 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $126.69 | 9.413% | $138.6153 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $206.69 | 11.372% | $230.1948 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $105.70 | 11.237% | $117.5775 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $207.25 | 4.679% | $216.9472 | $216.95 | $216.95 | $216.90 |
| Purchase #7 | $222.92 | 11.617% | $248.8166 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,086.81 | $1,189.0503 | $1,189.06 | $1,189.05 | $1,189.00 | |