| 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 | $105.51 | 3.493% | $109.1955 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $235.74 | 5.234% | $248.0786 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $176.82 | 12.220% | $198.4274 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $126.92 | 3.302% | $131.1109 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $217.57 | 4.823% | $228.0634 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $34.66 | 5.375% | $36.523 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $174.67 | 11.162% | $194.1667 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $1,071.89 | $1,145.5655 | $1,145.57 | $1,145.55 | $1,145.60 | |