| 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 | $102.45 | 3.123% | $105.6495 | $105.65 | $105.65 | $105.60 |
| Purchase #2 | $103.61 | 10.464% | $114.4518 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $96.71 | 11.544% | $107.8742 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $219.46 | 12.337% | $246.5348 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $145.33 | 8.407% | $157.5479 | $157.55 | $157.55 | $157.50 |
| Purchase #6 | $113.25 | 13.191% | $128.1888 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $229.36 | 12.443% | $257.8993 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,010.17 | $1,118.1463 | $1,118.14 | $1,118.15 | $1,118.10 | |