| 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 | $192.74 | 13.165% | $218.1142 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $241.31 | 11.159% | $268.2378 | $268.24 | $268.25 | $268.20 |
| Purchase #3 | $48.33 | 5.478% | $50.9775 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $90.79 | 4.183% | $94.5877 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $130.57 | 9.795% | $143.3593 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $109.52 | 9.652% | $120.0909 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $106.87 | 8.126% | $115.5543 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $920.13 | $1,010.9217 | $1,010.92 | $1,010.95 | $1,011.00 | |