| 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 | $222.31 | 3.620% | $230.3576 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $171.45 | 8.796% | $186.5307 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $126.39 | 9.294% | $138.1367 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $191.86 | 5.298% | $202.0247 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $201.74 | 12.789% | $227.5405 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $143.80 | 3.224% | $148.4361 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $178.85 | 11.123% | $198.7435 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,236.40 | $1,331.7698 | $1,331.77 | $1,331.80 | $1,331.60 | |