| 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 | $248.74 | 12.111% | $278.8649 | $278.86 | $278.85 | $278.90 |
| Purchase #2 | $100.58 | 8.384% | $109.0126 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $221.44 | 5.694% | $234.0488 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $54.79 | 13.505% | $62.1894 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $154.51 | 7.221% | $165.6672 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $107.88 | 5.664% | $113.9903 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $230.29 | 8.307% | $249.4202 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $1,118.23 | $1,213.1934 | $1,213.19 | $1,213.15 | $1,213.20 | |