| 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 | $84.76 | 11.835% | $94.7913 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $205.32 | 8.206% | $222.1686 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $203.75 | 12.563% | $229.3471 | $229.35 | $229.35 | $229.30 |
| Purchase #4 | $88.85 | 12.607% | $100.0513 | $100.05 | $100.05 | $100.10 |
| Purchase #5 | $155.38 | 6.830% | $165.9925 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $137.88 | 10.466% | $152.3105 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $74.80 | 12.834% | $84.3998 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $950.74 | $1,049.0611 | $1,049.06 | $1,049.05 | $1,049.10 | |