| 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 | $102.49 | 13.113% | $115.9295 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $16.51 | 8.493% | $17.9122 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $77.51 | 12.111% | $86.8972 | $86.90 | $86.90 | $86.90 |
| Purchase #4 | $61.46 | 3.287% | $63.4802 | $63.48 | $63.50 | $63.50 |
| Purchase #5 | $244.84 | 13.632% | $278.2166 | $278.22 | $278.20 | $278.20 |
| Purchase #6 | $137.71 | 6.718% | $146.9614 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $194.96 | 3.380% | $201.5496 | $201.55 | $201.55 | $201.50 |
| 7 purchase totals = | $835.48 | $910.9467 | $910.95 | $910.95 | $910.90 | |