| 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 | $10.40 | 13.484% | $11.8023 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $209.48 | 3.300% | $216.3928 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $110.60 | 3.373% | $114.3305 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $191.64 | 7.167% | $205.3748 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $109.26 | 8.417% | $118.4564 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $204.48 | 4.599% | $213.884 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $158.37 | 3.403% | $163.7593 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $994.23 | $1,044.0001 | $1,043.99 | $1,044.00 | $1,044.10 | |