| 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 | $190.28 | 10.519% | $210.2956 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $190.61 | 8.466% | $206.747 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $216.78 | 9.271% | $236.8777 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $180.88 | 7.636% | $194.692 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $145.94 | 4.390% | $152.3468 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $155.96 | 5.818% | $165.0338 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $153.60 | 8.744% | $167.0308 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,234.05 | $1,333.0237 | $1,333.03 | $1,333.10 | $1,332.90 | |