| 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 | $233.71 | 6.781% | $249.5579 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $173.82 | 7.695% | $187.1954 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $172.66 | 3.660% | $178.9794 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $247.54 | 7.621% | $266.405 | $266.41 | $266.40 | $266.40 |
| Purchase #5 | $108.64 | 10.612% | $120.1689 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $140.27 | 10.151% | $154.5088 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $242.28 | 3.801% | $251.4891 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $1,318.92 | $1,408.3045 | $1,408.32 | $1,408.30 | $1,408.40 | |