| 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 | $219.60 | 4.294% | $229.0296 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $61.44 | 9.531% | $67.2958 | $67.30 | $67.30 | $67.30 |
| Purchase #3 | $19.55 | 6.606% | $20.8415 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $227.80 | 9.187% | $248.728 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $151.42 | 9.154% | $165.281 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $203.86 | 6.517% | $217.1456 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $179.92 | 6.643% | $191.8721 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,063.59 | $1,140.1936 | $1,140.20 | $1,140.25 | $1,140.10 | |