| 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 | $234.99 | 9.513% | $257.3446 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $174.84 | 11.454% | $194.8662 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $40.42 | 7.681% | $43.5247 | $43.52 | $43.50 | $43.50 |
| Purchase #4 | $19.33 | 12.173% | $21.683 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $51.38 | 3.774% | $53.3191 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $138.30 | 6.705% | $147.573 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $205.72 | 7.521% | $221.1922 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $864.98 | $939.5028 | $939.49 | $939.45 | $939.50 | |