| 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 | $181.97 | 9.288% | $198.8714 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $165.97 | 12.221% | $186.2532 | $186.25 | $186.25 | $186.30 |
| Purchase #3 | $223.67 | 11.385% | $249.1348 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $33.45 | 6.678% | $35.6838 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $105.54 | 8.128% | $114.1183 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $201.30 | 9.776% | $220.9791 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $224.42 | 11.859% | $251.034 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,136.32 | $1,256.0746 | $1,256.06 | $1,256.10 | $1,256.10 | |