| 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 | $190.34 | 10.835% | $210.9633 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $176.62 | 8.157% | $191.0269 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $138.88 | 13.532% | $157.6732 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $127.63 | 13.512% | $144.8754 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $134.49 | 6.342% | $143.0194 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $193.95 | 6.231% | $206.035 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $88.40 | 12.831% | $99.7426 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $1,050.31 | $1,153.3358 | $1,153.34 | $1,153.35 | $1,153.30 | |