| 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 | $126.47 | 11.795% | $141.3871 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $185.48 | 12.110% | $207.9416 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $104.48 | 9.501% | $114.4066 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $100.69 | 8.490% | $109.2386 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $239.87 | 13.155% | $271.4249 | $271.42 | $271.40 | $271.40 |
| Purchase #6 | $215.60 | 4.589% | $225.4939 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $182.31 | 8.239% | $197.3305 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,154.90 | $1,267.2232 | $1,267.22 | $1,267.25 | $1,267.10 | |