| 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 | $197.44 | 13.754% | $224.5959 | $224.60 | $224.60 | $224.60 |
| Purchase #2 | $204.71 | 9.605% | $224.3724 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $168.77 | 10.497% | $186.4858 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $88.81 | 10.353% | $98.0045 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $197.33 | 12.235% | $221.4733 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $212.34 | 3.643% | $220.0755 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $16.51 | 12.681% | $18.6036 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $1,085.91 | $1,193.6110 | $1,193.61 | $1,193.60 | $1,193.70 | |