| 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 | $131.58 | 8.568% | $142.8538 | $142.85 | $142.85 | $142.90 |
| Purchase #2 | $118.39 | 5.643% | $125.0707 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $148.76 | 6.820% | $158.9054 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $211.35 | 6.413% | $224.9039 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $21.59 | 10.714% | $23.9032 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $109.39 | 4.538% | $114.3541 | $114.35 | $114.35 | $114.40 |
| Purchase #7 | $197.33 | 13.380% | $223.7328 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $938.39 | $1,013.7239 | $1,013.71 | $1,013.70 | $1,013.80 | |