| 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 | $222.85 | 3.575% | $230.8169 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $245.88 | 6.467% | $261.7811 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $66.70 | 10.486% | $73.6942 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $171.30 | 10.346% | $189.0227 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $85.69 | 5.157% | $90.109 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $222.58 | 10.258% | $245.4123 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $165.64 | 3.244% | $171.0134 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $1,180.64 | $1,261.8496 | $1,261.84 | $1,261.80 | $1,261.80 | |