| 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 | $103.96 | 10.606% | $114.986 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $195.77 | 6.133% | $207.7766 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $87.35 | 4.731% | $91.4825 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $175.76 | 12.235% | $197.2642 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $128.71 | 12.686% | $145.0382 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $100.27 | 9.409% | $109.7044 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $205.95 | 7.458% | $221.3098 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $997.77 | $1,087.5617 | $1,087.56 | $1,087.60 | $1,087.60 | |