| 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 | $234.29 | 9.210% | $255.8681 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $51.97 | 6.140% | $55.161 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $227.59 | 3.593% | $235.7673 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $207.63 | 8.229% | $224.7159 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $29.69 | 9.125% | $32.3992 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $144.77 | 11.265% | $161.0783 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $241.37 | 7.589% | $259.6876 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $1,137.31 | $1,224.6774 | $1,224.69 | $1,224.65 | $1,224.80 | |