| 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 | $109.30 | 11.163% | $121.5012 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $221.75 | 8.258% | $240.0621 | $240.06 | $240.05 | $240.10 |
| Purchase #3 | $226.85 | 9.694% | $248.8408 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $213.36 | 13.344% | $241.8308 | $241.83 | $241.85 | $241.80 |
| Purchase #5 | $109.47 | 5.570% | $115.5675 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $234.96 | 6.732% | $250.7775 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $49.40 | 6.866% | $52.7918 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $1,165.09 | $1,271.3717 | $1,271.37 | $1,271.40 | $1,271.40 | |