| 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 | $230.60 | 13.435% | $261.5811 | $261.58 | $261.60 | $261.60 |
| Purchase #2 | $31.94 | 3.318% | $32.9998 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $130.90 | 12.852% | $147.7233 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $8.89 | 13.164% | $10.0603 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $160.37 | 6.322% | $170.5086 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $151.92 | 4.726% | $159.0997 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $240.81 | 4.393% | $251.3888 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $955.43 | $1,033.3616 | $1,033.36 | $1,033.35 | $1,033.40 | |