| 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 | $123.90 | 6.823% | $132.3537 | $132.35 | $132.35 | $132.40 |
| Purchase #2 | $155.28 | 3.644% | $160.9384 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $109.63 | 13.670% | $124.6164 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $98.95 | 3.227% | $102.1431 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $239.40 | 12.466% | $269.2436 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $192.49 | 5.670% | $203.4042 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $104.79 | 9.200% | $114.4307 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $1,024.44 | $1,107.1301 | $1,107.12 | $1,107.15 | $1,107.00 | |