| 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 | $220.88 | 3.427% | $228.4496 | $228.45 | $228.45 | $228.40 |
| Purchase #2 | $157.67 | 5.506% | $166.3513 | $166.35 | $166.35 | $166.40 |
| Purchase #3 | $76.48 | 10.730% | $84.6863 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $237.66 | 4.400% | $248.117 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $36.26 | 13.290% | $41.079 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $214.94 | 7.777% | $231.6559 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $46.68 | 8.345% | $50.5754 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $990.57 | $1,050.9145 | $1,050.93 | $1,050.95 | $1,051.00 | |