| 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 | $169.39 | 11.129% | $188.2414 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $63.52 | 9.149% | $69.3314 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $107.25 | 6.860% | $114.6074 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $228.58 | 12.154% | $256.3616 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $229.85 | 8.628% | $249.6815 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $108.78 | 5.772% | $115.0588 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $241.44 | 3.222% | $249.2192 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,148.81 | $1,242.5013 | $1,242.50 | $1,242.50 | $1,242.50 | |