| 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 | $106.80 | 7.788% | $115.1176 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $89.42 | 5.513% | $94.3497 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $218.65 | 11.707% | $244.2474 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $26.74 | 13.607% | $30.3785 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $206.25 | 9.654% | $226.1614 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $165.32 | 3.590% | $171.255 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $86.49 | 10.511% | $95.581 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $899.67 | $977.0906 | $977.10 | $977.10 | $977.10 | |