| 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 | $19.93 | 3.285% | $20.5847 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $248.32 | 12.125% | $278.4288 | $278.43 | $278.45 | $278.40 |
| Purchase #3 | $245.49 | 3.596% | $254.3178 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $106.85 | 7.318% | $114.6693 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $106.38 | 9.835% | $116.8425 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $212.55 | 10.509% | $234.8869 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $43.35 | 10.239% | $47.7886 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $982.87 | $1,067.5186 | $1,067.52 | $1,067.55 | $1,067.50 | |