| 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 | $217.40 | 4.119% | $226.3547 | $226.35 | $226.35 | $226.40 |
| Purchase #2 | $18.71 | 5.487% | $19.7366 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $32.98 | 5.673% | $34.851 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $111.42 | 7.636% | $119.928 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $57.33 | 10.621% | $63.419 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $171.89 | 8.514% | $186.5247 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $89.26 | 3.590% | $92.4644 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $698.99 | $743.2784 | $743.27 | $743.25 | $743.30 | |