| 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 | $232.35 | 3.761% | $241.0887 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $155.32 | 6.349% | $165.1813 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $134.35 | 9.473% | $147.077 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $244.80 | 13.513% | $277.8798 | $277.88 | $277.90 | $277.90 |
| Purchase #5 | $150.75 | 4.705% | $157.8428 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $64.52 | 13.228% | $73.0547 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $34.58 | 4.315% | $36.0721 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $1,016.67 | $1,098.1964 | $1,098.19 | $1,098.25 | $1,098.30 | |