| 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 | $99.97 | 13.841% | $113.8068 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $230.28 | 10.209% | $253.7893 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $104.46 | 13.371% | $118.4273 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $188.35 | 10.392% | $207.9233 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $178.38 | 12.705% | $201.0432 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $33.34 | 10.165% | $36.729 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $206.41 | 10.139% | $227.3379 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $1,041.19 | $1,159.0568 | $1,159.06 | $1,159.10 | $1,158.90 | |