| 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 | $6.84 | 4.487% | $7.1469 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $187.65 | 5.698% | $198.3423 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $234.33 | 11.536% | $261.3623 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $8.92 | 3.115% | $9.1979 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $90.52 | 5.111% | $95.1465 | $95.15 | $95.15 | $95.10 |
| Purchase #6 | $210.84 | 8.514% | $228.7909 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $231.53 | 6.131% | $245.7251 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $970.63 | $1,045.7119 | $1,045.72 | $1,045.75 | $1,045.60 | |