| 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 | $205.55 | 13.137% | $232.5531 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $39.55 | 9.316% | $43.2345 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $198.76 | 4.168% | $207.0443 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $113.38 | 6.535% | $120.7894 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $137.55 | 9.338% | $150.3944 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $208.60 | 6.861% | $222.912 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $146.26 | 6.246% | $155.3954 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,049.65 | $1,132.3231 | $1,132.31 | $1,132.35 | $1,132.30 | |