| 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 | $114.54 | 12.584% | $128.9537 | $128.95 | $128.95 | $129.00 |
| Purchase #2 | $181.49 | 9.782% | $199.2434 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $130.72 | 13.202% | $147.9777 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $96.40 | 4.372% | $100.6146 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $234.30 | 11.460% | $261.1508 | $261.15 | $261.15 | $261.20 |
| Purchase #6 | $122.42 | 6.591% | $130.4887 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $39.64 | 6.433% | $42.19 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $919.51 | $1,010.6189 | $1,010.61 | $1,010.65 | $1,010.70 | |