| 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 | $205.84 | 4.814% | $215.7491 | $215.75 | $215.75 | $215.70 |
| Purchase #2 | $83.83 | 5.177% | $88.1699 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $156.79 | 3.614% | $162.4564 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $110.53 | 3.492% | $114.3897 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $192.46 | 8.636% | $209.0808 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $187.88 | 11.561% | $209.6008 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $73.92 | 9.528% | $80.9631 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $1,011.25 | $1,080.4098 | $1,080.41 | $1,080.40 | $1,080.50 | |