| 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 | $226.68 | 12.149% | $254.2194 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $126.28 | 6.178% | $134.0816 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $109.83 | 13.223% | $124.3528 | $124.35 | $124.35 | $124.40 |
| Purchase #4 | $222.64 | 8.294% | $241.1058 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $169.57 | 12.125% | $190.1304 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $205.74 | 7.725% | $221.6334 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $37.80 | 8.339% | $40.9521 | $40.95 | $40.95 | $41.00 |
| 7 purchase totals = | $1,098.54 | $1,206.4755 | $1,206.47 | $1,206.50 | $1,206.50 | |