| 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 | $31.68 | 10.831% | $35.1113 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $108.42 | 4.428% | $113.2208 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $159.73 | 11.659% | $178.3529 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $215.45 | 7.267% | $231.1068 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $167.88 | 5.800% | $177.617 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $116.87 | 5.844% | $123.6999 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $171.95 | 6.514% | $183.1508 | $183.15 | $183.15 | $183.20 |
| 7 purchase totals = | $971.98 | $1,042.2595 | $1,042.26 | $1,042.20 | $1,042.30 | |