| 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 | $207.35 | 4.581% | $216.8487 | $216.85 | $216.85 | $216.80 |
| Purchase #2 | $226.92 | 6.616% | $241.933 | $241.93 | $241.95 | $241.90 |
| Purchase #3 | $220.39 | 11.267% | $245.2213 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $136.55 | 12.328% | $153.3839 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $122.51 | 6.619% | $130.6189 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $88.84 | 3.638% | $92.072 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $77.27 | 5.523% | $81.5376 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $1,079.83 | $1,161.6154 | $1,161.61 | $1,161.60 | $1,161.50 | |