| 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 | $198.55 | 7.406% | $213.2546 | $213.25 | $213.25 | $213.30 |
| Purchase #2 | $47.71 | 5.220% | $50.2005 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $230.81 | 4.230% | $240.5733 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $181.90 | 7.741% | $195.9809 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $222.72 | 8.496% | $241.6423 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $151.61 | 3.836% | $157.4258 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $205.50 | 10.574% | $227.2296 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $1,238.80 | $1,326.3070 | $1,326.30 | $1,326.35 | $1,326.30 | |