| 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 | $8.89 | 5.247% | $9.3565 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $23.92 | 13.763% | $27.2121 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $240.67 | 6.380% | $256.0247 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $241.26 | 8.393% | $261.509 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $225.70 | 9.437% | $246.9993 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $89.98 | 13.523% | $102.148 | $102.15 | $102.15 | $102.10 |
| Purchase #7 | $115.50 | 3.309% | $119.3219 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $945.92 | $1,022.5715 | $1,022.57 | $1,022.50 | $1,022.50 | |