| 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 | $216.43 | 6.593% | $230.6992 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $157.50 | 8.702% | $171.2057 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $96.93 | 6.446% | $103.1781 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $105.26 | 11.102% | $116.946 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $183.92 | 3.724% | $190.7692 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $86.88 | 6.812% | $92.7983 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $218.68 | 10.774% | $242.2406 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,065.60 | $1,147.8371 | $1,147.85 | $1,147.85 | $1,147.80 | |