| 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 | $114.77 | 5.846% | $121.4795 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $199.80 | 6.329% | $212.4453 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $122.41 | 9.135% | $133.5922 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $239.68 | 7.325% | $257.2366 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $199.52 | 10.168% | $219.8072 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $204.39 | 12.600% | $230.1431 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $169.95 | 9.366% | $185.8675 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $1,250.52 | $1,360.5714 | $1,360.58 | $1,360.60 | $1,360.50 | |