| 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 | $230.98 | 7.287% | $247.8115 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $226.72 | 13.549% | $257.4383 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $126.46 | 5.783% | $133.7732 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $72.86 | 10.324% | $80.3821 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $101.94 | 7.347% | $109.4295 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $213.75 | 6.349% | $227.321 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $227.49 | 11.835% | $254.4134 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,200.20 | $1,310.5690 | $1,310.56 | $1,310.55 | $1,310.50 | |