| 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 | $188.46 | 12.407% | $211.8422 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $199.35 | 10.559% | $220.3994 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $232.78 | 12.693% | $262.3268 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $223.46 | 13.578% | $253.8014 | $253.80 | $253.80 | $253.80 |
| Purchase #5 | $6.43 | 11.581% | $7.1747 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $20.33 | 7.838% | $21.9235 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $83.26 | 4.124% | $86.6936 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $954.07 | $1,064.1616 | $1,064.15 | $1,064.15 | $1,064.10 | |