| 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 | $107.84 | 4.388% | $112.572 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $221.28 | 9.283% | $241.8214 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $189.92 | 4.809% | $199.0533 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $57.96 | 3.538% | $60.0106 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $172.50 | 11.418% | $192.1961 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $120.40 | 8.492% | $130.6244 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $12.35 | 5.522% | $13.032 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $882.25 | $949.3098 | $949.30 | $949.25 | $949.30 | |