| 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 | $115.73 | 10.160% | $127.4882 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $106.82 | 3.506% | $110.5651 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $81.85 | 6.796% | $87.4125 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $181.99 | 9.231% | $198.7895 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $226.29 | 11.614% | $252.5713 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $7.68 | 6.422% | $8.1732 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $118.67 | 9.834% | $130.34 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $839.03 | $915.3398 | $915.34 | $915.30 | $915.40 | |