| 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 | $219.71 | 13.799% | $250.0278 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $198.70 | 9.584% | $217.7434 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $146.38 | 6.656% | $156.1231 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $243.73 | 3.195% | $251.5172 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $81.38 | 5.696% | $86.0154 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $170.49 | 3.285% | $176.0906 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $16.81 | 11.607% | $18.7611 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $1,077.20 | $1,156.2786 | $1,156.28 | $1,156.25 | $1,156.20 | |