| 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 | $246.26 | 12.217% | $276.3456 | $276.35 | $276.35 | $276.30 |
| Purchase #2 | $85.25 | 3.447% | $88.1886 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $162.82 | 13.611% | $184.9814 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $186.72 | 4.794% | $195.6714 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $192.70 | 7.625% | $207.3934 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $172.70 | 9.772% | $189.5762 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $243.75 | 6.284% | $259.0673 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,290.20 | $1,401.2239 | $1,401.23 | $1,401.25 | $1,401.30 | |