| 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 | $83.30 | 12.133% | $93.4068 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $225.64 | 4.504% | $235.8028 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $41.90 | 13.555% | $47.5795 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $250.80 | 10.393% | $276.8656 | $276.87 | $276.85 | $276.90 |
| Purchase #5 | $115.96 | 10.424% | $128.0477 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $207.90 | 9.430% | $227.505 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $231.61 | 6.661% | $247.0375 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,157.11 | $1,256.2449 | $1,256.26 | $1,256.25 | $1,256.20 | |