| 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 | $88.55 | 9.629% | $97.0765 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $123.65 | 5.594% | $130.567 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $140.50 | 13.706% | $159.7569 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $235.43 | 5.129% | $247.5052 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $227.74 | 13.715% | $258.9745 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $118.73 | 5.635% | $125.4204 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $140.50 | 9.764% | $154.2184 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $1,075.10 | $1,173.5189 | $1,173.53 | $1,173.45 | $1,173.60 | |