| 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 | $139.99 | 8.652% | $152.1019 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $36.60 | 9.816% | $40.1927 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $5.51 | 8.483% | $5.9774 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $247.55 | 4.342% | $258.2986 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $76.75 | 5.421% | $80.9106 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $238.90 | 5.231% | $251.3969 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $207.51 | 13.410% | $235.3371 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $952.81 | $1,024.2152 | $1,024.22 | $1,024.25 | $1,024.20 | |