| 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 | $93.47 | 13.144% | $105.7557 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $92.37 | 6.665% | $98.5265 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $222.79 | 6.613% | $237.5231 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $126.66 | 12.749% | $142.8079 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $124.63 | 6.819% | $133.1285 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $242.64 | 4.864% | $254.442 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $141.62 | 13.702% | $161.0248 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $1,044.18 | $1,133.2085 | $1,133.21 | $1,133.20 | $1,133.10 | |