| 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 | $234.80 | 5.573% | $247.8854 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $69.61 | 4.749% | $72.9158 | $72.92 | $72.90 | $72.90 |
| Purchase #3 | $205.47 | 8.694% | $223.3336 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $223.96 | 13.206% | $253.5362 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $109.55 | 9.288% | $119.725 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $123.87 | 8.413% | $134.2912 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $120.82 | 3.521% | $125.0741 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $1,088.08 | $1,176.7613 | $1,176.77 | $1,176.80 | $1,176.70 | |