| 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 | $181.89 | 13.492% | $206.4306 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $238.31 | 12.712% | $268.604 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $114.51 | 5.603% | $120.926 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $127.66 | 5.855% | $135.1345 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $224.31 | 7.572% | $241.2948 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $83.83 | 4.814% | $87.8656 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $165.63 | 3.323% | $171.1339 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $1,136.14 | $1,231.3894 | $1,231.38 | $1,231.45 | $1,231.30 | |