| 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 | $136.63 | 13.125% | $154.5627 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $140.58 | 7.143% | $150.6216 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $226.53 | 11.581% | $252.7644 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $98.71 | 8.486% | $107.0865 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $186.82 | 13.204% | $211.4877 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $19.94 | 12.242% | $22.3811 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $38.76 | 3.283% | $40.0325 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $847.97 | $938.9365 | $938.93 | $938.95 | $939.00 | |