| 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 | $211.44 | 11.390% | $235.523 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $199.77 | 11.763% | $223.2689 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $83.83 | 12.479% | $94.2911 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $117.27 | 8.189% | $126.8732 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $86.79 | 4.814% | $90.9681 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $230.32 | 7.335% | $247.214 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $64.93 | 7.409% | $69.7407 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $994.35 | $1,087.8790 | $1,087.87 | $1,087.80 | $1,087.90 | |