| 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 | $128.56 | 12.126% | $144.1492 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $56.66 | 13.540% | $64.3318 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $165.83 | 3.350% | $171.3853 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $184.81 | 12.660% | $208.2069 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $120.58 | 10.137% | $132.8032 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $249.37 | 5.374% | $262.7711 | $262.77 | $262.75 | $262.80 |
| Purchase #7 | $109.92 | 13.672% | $124.9483 | $124.95 | $124.95 | $124.90 |
| 7 purchase totals = | $1,015.73 | $1,108.5958 | $1,108.60 | $1,108.60 | $1,108.50 | |