| 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 | $81.41 | 3.786% | $84.4922 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $212.44 | 11.786% | $237.4782 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $11.59 | 4.789% | $12.145 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $235.98 | 10.153% | $259.939 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $157.56 | 6.750% | $168.1953 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $134.59 | 13.204% | $152.3613 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $189.70 | 8.518% | $205.8586 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,023.27 | $1,120.4696 | $1,120.48 | $1,120.50 | $1,120.50 | |