| 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 | $26.97 | 9.166% | $29.4421 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $159.49 | 8.334% | $172.7819 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $175.70 | 10.728% | $194.5491 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $147.58 | 10.522% | $163.1084 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $238.44 | 10.500% | $263.4762 | $263.48 | $263.50 | $263.50 |
| Purchase #6 | $210.45 | 9.281% | $229.9819 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $241.35 | 8.384% | $261.5848 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,199.98 | $1,314.9244 | $1,314.92 | $1,315.00 | $1,314.90 | |