| 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 | $127.30 | 4.563% | $133.1087 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $199.46 | 12.344% | $224.0813 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $13.52 | 3.855% | $14.0412 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $88.75 | 10.340% | $97.9268 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $165.98 | 11.157% | $184.4984 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $223.93 | 10.780% | $248.0697 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $94.95 | 11.509% | $105.8778 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $913.89 | $1,007.6039 | $1,007.61 | $1,007.65 | $1,007.60 | |