| 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 | $132.83 | 10.689% | $147.0282 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $123.52 | 13.711% | $140.4558 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $24.78 | 4.114% | $25.7994 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $107.79 | 6.678% | $114.9882 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $217.75 | 13.468% | $247.0766 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $204.44 | 9.730% | $224.332 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $151.64 | 13.656% | $172.348 | $172.35 | $172.35 | $172.30 |
| 7 purchase totals = | $962.75 | $1,072.0282 | $1,072.04 | $1,072.10 | $1,072.00 | |