| 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 | $223.45 | 11.178% | $248.4272 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $146.60 | 12.605% | $165.0789 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $204.51 | 12.759% | $230.6034 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $49.67 | 4.706% | $52.0075 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $133.27 | 5.626% | $140.7678 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $236.25 | 5.865% | $250.1061 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $19.89 | 4.311% | $20.7475 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $1,013.64 | $1,107.7384 | $1,107.75 | $1,107.75 | $1,107.70 | |