| 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 | $14.95 | 10.843% | $16.571 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $208.75 | 10.776% | $231.2449 | $231.24 | $231.25 | $231.20 |
| Purchase #3 | $250.93 | 8.726% | $272.8262 | $272.83 | $272.85 | $272.80 |
| Purchase #4 | $201.85 | 5.224% | $212.3946 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $238.40 | 4.774% | $249.7812 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $181.94 | 12.751% | $205.1392 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $31.35 | 4.505% | $32.7623 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $1,128.17 | $1,220.7194 | $1,220.71 | $1,220.75 | $1,220.70 | |