| 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 | $112.57 | 12.345% | $126.4668 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $46.56 | 8.316% | $50.4319 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $207.33 | 9.547% | $227.1238 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $171.56 | 10.373% | $189.3559 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $173.44 | 5.730% | $183.3781 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $241.90 | 3.254% | $249.7714 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $161.44 | 10.756% | $178.8045 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $1,114.80 | $1,205.3324 | $1,205.33 | $1,205.30 | $1,205.40 | |