| 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 | $13.33 | 11.531% | $14.8671 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $227.45 | 6.181% | $241.5087 | $241.51 | $241.50 | $241.50 |
| Purchase #3 | $54.40 | 10.419% | $60.0679 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $189.31 | 13.226% | $214.3481 | $214.35 | $214.35 | $214.30 |
| Purchase #5 | $232.26 | 11.326% | $258.5658 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $150.89 | 9.323% | $164.9575 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $169.33 | 3.158% | $174.6774 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $1,036.97 | $1,128.9925 | $1,129.01 | $1,128.95 | $1,129.10 | |