| 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 | $120.87 | 10.803% | $133.9276 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $77.65 | 3.696% | $80.5199 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $107.45 | 6.262% | $114.1785 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $55.68 | 11.547% | $62.1094 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $10.91 | 12.180% | $12.2388 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $203.85 | 10.491% | $225.2359 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $217.55 | 6.343% | $231.3492 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $793.96 | $859.5593 | $859.57 | $859.60 | $859.40 | |