| 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 | $192.28 | 3.332% | $198.6868 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $27.29 | 9.476% | $29.876 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $235.55 | 6.670% | $251.2612 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $85.38 | 10.616% | $94.4439 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $227.37 | 7.102% | $243.5178 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $83.27 | 13.130% | $94.2034 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $197.71 | 10.711% | $218.8867 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,048.85 | $1,130.8758 | $1,130.88 | $1,130.90 | $1,130.90 | |