| 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 | $192.30 | 13.693% | $218.6316 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $198.50 | 3.801% | $206.045 | $206.05 | $206.05 | $206.00 |
| Purchase #3 | $198.42 | 7.209% | $212.7241 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $69.65 | 12.837% | $78.591 | $78.59 | $78.60 | $78.60 |
| Purchase #5 | $233.91 | 7.114% | $250.5504 | $250.55 | $250.55 | $250.60 |
| Purchase #6 | $113.53 | 9.849% | $124.7116 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $104.43 | 7.532% | $112.2957 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $1,110.74 | $1,203.5494 | $1,203.55 | $1,203.55 | $1,203.50 | |