| 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 | $69.93 | 10.684% | $77.4013 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $225.40 | 10.286% | $248.5846 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $139.40 | 3.396% | $144.134 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $178.64 | 8.392% | $193.6315 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $230.40 | 8.197% | $249.2859 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $61.62 | 10.725% | $68.2287 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $242.29 | 12.314% | $272.1256 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $1,147.68 | $1,253.3916 | $1,253.39 | $1,253.50 | $1,253.30 | |